UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Sxa8oyu9BLgU3v5sic0TdBzlsHV6J9T2uMbeWpH916M=' 
WHERE 
  key_id = 'cd8a3be2d430ddc0e5a0782a3c371be230def2d20644f19c748abd702f2fea46' 
  AND (
    token = 'Sxa8oyu9BLgU3v5sic0TdBzlsHV6J9T2uMbeWpH916M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )