UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'j9y4Ctvv4lfGe77FQmL0URNlyA8kn5nxNbOrZFMSnyQ=' 
WHERE 
  key_id = '9a8f1d84d6ff3bfd37307f61e04f4e5b32f128b28217ba9f5b1b20ac8318b2fb' 
  AND (
    token = 'j9y4Ctvv4lfGe77FQmL0URNlyA8kn5nxNbOrZFMSnyQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )