UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nCvON4YGARXelZF/wHEWXeMwG+XhpBXZDo0aGsjSbkM=' 
WHERE 
  key_id = 'db7ac942825fc2f4bc8b0051fa6c862f0f320edaf011c49f70aaf79edc98f783' 
  AND (
    token = 'nCvON4YGARXelZF/wHEWXeMwG+XhpBXZDo0aGsjSbkM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )