UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vAQTj7l246ilSzBBTm/CQG2nKq5DxHGQwxVj+rznIpY=' 
WHERE 
  key_id = 'c5999748cd9721bb24d32e5a2102f894f07e52c26c0e74f507a1ef160840ed3e' 
  AND (
    token = 'vAQTj7l246ilSzBBTm/CQG2nKq5DxHGQwxVj+rznIpY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )