UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JxZ4ZzEL+nE8HITei24S0f1OYEEhfihG6Js5P3qwViM=' 
WHERE 
  key_id = '5d494b57b47651cca4ddc08ed6add079f2ac660fe0743ab97452b3819cbc6d3e' 
  AND (
    token = 'JxZ4ZzEL+nE8HITei24S0f1OYEEhfihG6Js5P3qwViM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )