UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AjjOKb8HAqKeybuOOXiLq9FKDLWjfKtjYgU5KOPy2UE=' 
WHERE 
  key_id = '10d14741260819f17b2f5c557700112c78cf24d32e20c6813d1c257f12903c1d' 
  AND (
    token = 'AjjOKb8HAqKeybuOOXiLq9FKDLWjfKtjYgU5KOPy2UE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )