UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fHVia3jw/uUCgaWy3/44Cazzzp4h4w5zFbId6QvOKPY=' 
WHERE 
  key_id = '82f0fc4713a528fb13fa4569cfe538ac7c00d4680de6b8bafd4e56b0331cdcb0' 
  AND (
    token = 'fHVia3jw/uUCgaWy3/44Cazzzp4h4w5zFbId6QvOKPY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )