UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gnfsIYS975S51g84t1XiTs2rEy+PVPe7fJ6/uHodR1c=' 
WHERE 
  key_id = 'ce2a7f1ce88ff8bf75b0fa4204333b4894b6252a0460db519d241117c9d5e424' 
  AND (
    token = 'gnfsIYS975S51g84t1XiTs2rEy+PVPe7fJ6/uHodR1c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )