UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '36uB0fWXm4f+nWvm8n/E1WfktMS7Qp0YhYERxDqDZ18=' 
WHERE 
  key_id = '474788f79f90102ba0546917651fb69c4aaec53e038b42c1576f6d1bf0f753c6' 
  AND (
    token = '36uB0fWXm4f+nWvm8n/E1WfktMS7Qp0YhYERxDqDZ18=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )