UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'abPJq/UdlUo2mcy3Guorf6uzjFcbTtSDd+irbDUxQ5Y=' 
WHERE 
  key_id = '79e8b8ffe7d826956bd7edd7a0138e60b292e62527bd736be9a11c23b509b261' 
  AND (
    token = 'abPJq/UdlUo2mcy3Guorf6uzjFcbTtSDd+irbDUxQ5Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )