UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2PEpAwnNAdZ/djBYE5um3loLUWuaG0OfT6wfU+weaGY=' 
WHERE 
  key_id = 'afd5a38a952ff8151a8435fcf0b2b599ba8dcc4930a1c1b341e23212c36ecf0f' 
  AND (
    token = '2PEpAwnNAdZ/djBYE5um3loLUWuaG0OfT6wfU+weaGY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )