UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Y2ZXXeI7Lh/5ZYbKPMf7vDd2IytF0rDs2kEalTJE+ps=' 
WHERE 
  key_id = '020989396d3c55e1dfd58ff62b164dbcaaff3eeb32b3a8c7344ed556aeff8be4' 
  AND (
    token = 'Y2ZXXeI7Lh/5ZYbKPMf7vDd2IytF0rDs2kEalTJE+ps=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )