UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SD8XH5oMXYaEMAUiTZqZOvraHm5i2XFBxk2jiRQ8va0=' 
WHERE 
  key_id = 'f38650f3e2b53d973e5e22616233a61abd60eafe55cb933985b4bd5db6630174' 
  AND (
    token = 'SD8XH5oMXYaEMAUiTZqZOvraHm5i2XFBxk2jiRQ8va0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )