UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xjM11vBlJ5FU8Pl8tKrsvpMT2r45cqx0N7Ix18N0T8k=' 
WHERE 
  key_id = '092b872457b8aa0e083def4cf17f31539a0d32003cab90373f3be0ca3de2d2e1' 
  AND (
    token = 'xjM11vBlJ5FU8Pl8tKrsvpMT2r45cqx0N7Ix18N0T8k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )