UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YjCNq7FCWJdc6hA+HorcggzC+NSiEHdE3vo9VFEJPkg=' 
WHERE 
  key_id = 'b421fc819ca2ef7bdb0f7ddc485536e229b470cb28e7ba2b3629c90b62914263' 
  AND (
    token = 'YjCNq7FCWJdc6hA+HorcggzC+NSiEHdE3vo9VFEJPkg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )