UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KWyPsjJtl56IK8d6cbK5s7IMyQvlKuqWb8ioaCftQf0=' 
WHERE 
  key_id = '9edcfb5598ef9db90a9c9e053a8ffc7d051d8ab097264ef785cd2fdb3672b8f0' 
  AND (
    token = 'KWyPsjJtl56IK8d6cbK5s7IMyQvlKuqWb8ioaCftQf0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )