UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/4OooNg86HrzZvyzEJXSPeoSf0FLQcnAMpP6LEvoSzs=' 
WHERE 
  key_id = '4726512339a0f0697ab2271a9485cdedb5ca12c6d5f03e897e5ebdf00f2b3797' 
  AND (
    token = '/4OooNg86HrzZvyzEJXSPeoSf0FLQcnAMpP6LEvoSzs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )