UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Uk/feQHpIgakKcUZJ5Lic4yKwW63eDlmv9k7SQWcPy8=' 
WHERE 
  key_id = '66af1f7e74b90f847b39ab1ba6c92292d19e46854c82eb55df20e0b0142eb6ac' 
  AND (
    token = 'Uk/feQHpIgakKcUZJ5Lic4yKwW63eDlmv9k7SQWcPy8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )