UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZQW42DGvOPTk2fIHGB2cuvDOWYSLX+CbpUoDuzUb1K4=' 
WHERE 
  key_id = '168c48bdbe637f3693c6aaa1c67e89ccb414f99edaa1ffe8c2ff1d71540ab05a' 
  AND (
    token = 'ZQW42DGvOPTk2fIHGB2cuvDOWYSLX+CbpUoDuzUb1K4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )