UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 300, 
  token = 'tLJJ7m9EBRGKuKdPhvub6scjn15k2XfGZ1Xplytug54=' 
WHERE 
  key_id = 'f569001c98ce9738e4955a090a1bd504871a876eab79b87a38d36af4e8e96f7f' 
  AND (
    token = 'tLJJ7m9EBRGKuKdPhvub6scjn15k2XfGZ1Xplytug54=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )