UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BYAx0mrBkzjiIYni3z6DxcD69/0XvCc13DLCsjX8aOs=' 
WHERE 
  key_id = 'd50fccc787238a7573e876a293c8966e914b82de5fcf62c985ea5d4d8ed08c2c' 
  AND (
    token = 'BYAx0mrBkzjiIYni3z6DxcD69/0XvCc13DLCsjX8aOs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )