UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qp2z7UskCOBNPtJt/bWhVcQQsfGmnFi+lBzUUROhBms=' 
WHERE 
  key_id = '3c6663a219865ed4c2504542af064e8fede39940d2b21dd51e2adbc88411cf9a' 
  AND (
    token = 'qp2z7UskCOBNPtJt/bWhVcQQsfGmnFi+lBzUUROhBms=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )