UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pxWFQCSqsMCtg85oIJCkPpDS+18b73LwfFPS6nD1QKM=' 
WHERE 
  key_id = 'fb77e0155f472ac8e9936fab220ee6c812621dfdba38736fc8af599603d991a5' 
  AND (
    token = 'pxWFQCSqsMCtg85oIJCkPpDS+18b73LwfFPS6nD1QKM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )