UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '16CYP/oaHuoCHsL1ekB5vAcrMKAscnOO5e5ZmYYv9sg=' 
WHERE 
  key_id = '387afb6bfc8da2a8f6927b02accb62ba76cded24c6a7b62712dcf2b9b8a3f9c1' 
  AND (
    token = '16CYP/oaHuoCHsL1ekB5vAcrMKAscnOO5e5ZmYYv9sg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )