UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qP4w2HJ5qRJ39vm5GEGA7Qop1kqj84ivQExIWiMBzWM=' 
WHERE 
  key_id = '8f5be472710cc2b0ebc36b4b5125a8cbad6c35f47cf3af3de39d488ca2f47aca' 
  AND (
    token = 'qP4w2HJ5qRJ39vm5GEGA7Qop1kqj84ivQExIWiMBzWM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )