UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LLQKxyfW22TTelPEDx1NqoSl8VkQEMj7uO0W4MxRV9s=' 
WHERE 
  key_id = '7f28a82d3b0f4e2082cae333f1ede76d34920e0716f038dd9b24bbbbf40ed830' 
  AND (
    token = 'LLQKxyfW22TTelPEDx1NqoSl8VkQEMj7uO0W4MxRV9s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )