UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wCtLOgoYRzGC5S4vjO44S8bc2TxxKeuXK9alEBpwm6g=' 
WHERE 
  key_id = '540f5316cc8efaefb3a03af6fb0cecc9a0d9c3624874c7740ebfbbe280b5eb5e' 
  AND (
    token = 'wCtLOgoYRzGC5S4vjO44S8bc2TxxKeuXK9alEBpwm6g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )