UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'N/X3jojfd9UOsyU3Ozf+hDOPuTRjiugVgnTncKuqwVg=' 
WHERE 
  key_id = '1e4b4ec63de0ca8d29eddda74846686380088960c4b6d8fc3d5f182814c80df0' 
  AND (
    token = 'N/X3jojfd9UOsyU3Ozf+hDOPuTRjiugVgnTncKuqwVg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )