UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+eGuETGP7tBplbgYMvcE4ZTIDRiBVts+vtksfiJb9g4=' 
WHERE 
  key_id = '136f1766eae3dd6f94f2b4077d16a7cb6019a936de0443dadc12f6794a6adc37' 
  AND (
    token = '+eGuETGP7tBplbgYMvcE4ZTIDRiBVts+vtksfiJb9g4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )