UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v1Cg8Bgxr3fkXkZhSSXE0Fmv73gbUFHzm/iiMlwJLI4=' 
WHERE 
  key_id = 'b83cbe236622ba549a08982626640162f5aca3e271fe378112472140189f1b2b' 
  AND (
    token = 'v1Cg8Bgxr3fkXkZhSSXE0Fmv73gbUFHzm/iiMlwJLI4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )