UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cXh0Cx11JWGLl8vA5tGJZ1Mh6JcBxUOx9QH55XNRrxY=' 
WHERE 
  key_id = '2622fe73177334f9606f8912d42c29703eca5c01d598c57808989d94742c615b' 
  AND (
    token = 'cXh0Cx11JWGLl8vA5tGJZ1Mh6JcBxUOx9QH55XNRrxY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )