UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8gV5gotp/Tr7OOpZ4s97TCQFBZskZ/8q+DOEMYludng=' 
WHERE 
  key_id = '8e13e91b28b8a841a0478134f51466343cbd0e898baa58c24fece3a7b47d9250' 
  AND (
    token = '8gV5gotp/Tr7OOpZ4s97TCQFBZskZ/8q+DOEMYludng=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )