UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+OJqCn+WHXfIgHBCX1oMluXc0ulZnIw3YTsRXt6rzBQ=' 
WHERE 
  key_id = '9953405251fb3e07e172c05371d74c39f34d811f89d0cf4614e0887d8b7c6e4f' 
  AND (
    token = '+OJqCn+WHXfIgHBCX1oMluXc0ulZnIw3YTsRXt6rzBQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )