UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ac0Jwuyi2vSlH7OKyp0SUE64NiWz6R3kr9stifv0/ks=' 
WHERE 
  key_id = 'e223eba8e969c76f9c0492de4ae94accf61ff5f3d3045b8f67205ff821a6c9b3' 
  AND (
    token = 'ac0Jwuyi2vSlH7OKyp0SUE64NiWz6R3kr9stifv0/ks=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )