UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KwFuvgYtlgSCxKGOi+kS+aGaT9H/lioBLPFfAZwN6gI=' 
WHERE 
  key_id = '2f0ce48acbf2a0d59dba0e2841290eab2d341867a5d53cabfd226d1b5478b683' 
  AND (
    token = 'KwFuvgYtlgSCxKGOi+kS+aGaT9H/lioBLPFfAZwN6gI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )