UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'C5aZ+Vm/Sl4/c1ZsddnUTePIvP9fQXb08dtqxDTFPkQ=' 
WHERE 
  key_id = 'dce6b3c23e8bba49e3e72a34d5a4b5ed03a1590916c60532384ea416976782a5' 
  AND (
    token = 'C5aZ+Vm/Sl4/c1ZsddnUTePIvP9fQXb08dtqxDTFPkQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )