UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'X04aWWzhrCi4tPlcWFbEE6G+iTt/SfdZoztYFX+1kxY=' 
WHERE 
  key_id = 'b438fd812948637050e333260651a95e829e757ec19860ef20f085d8fd29c60f' 
  AND (
    token = 'X04aWWzhrCi4tPlcWFbEE6G+iTt/SfdZoztYFX+1kxY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )