UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sFnV4EPTHG4jG576dG0PX0iYGBA39dHZI4zMroJMnfQ=' 
WHERE 
  key_id = 'dada2614de8b11667018cff8069bbd235d769854525e91784c093ff58d619f66' 
  AND (
    token = 'sFnV4EPTHG4jG576dG0PX0iYGBA39dHZI4zMroJMnfQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )