UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QQV6JaxLdJsbOHWDmZ0VGLXDl+8fmq4kc40h1aKc9es=' 
WHERE 
  key_id = '1f43de35c5d6b62731a94bdd9d3802141ca819e37f24a41ea8737cda32f74f5d' 
  AND (
    token = 'QQV6JaxLdJsbOHWDmZ0VGLXDl+8fmq4kc40h1aKc9es=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )