UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gYtgp3LU1KOs8AUGsfVOSzLsJ/D8qfm5HjB6C0U+qpo=' 
WHERE 
  key_id = 'e7471829a83dd4fdbddc5e6a6a2cbb7a00aeb2ca46766c02a3b42179611550e4' 
  AND (
    token = 'gYtgp3LU1KOs8AUGsfVOSzLsJ/D8qfm5HjB6C0U+qpo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )