UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7M5JRDWwFUzKZjcmiZwWpGNNcxdB0bNvpq2Bf1o5Hls=' 
WHERE 
  key_id = '6bd1b32bd1cb4e3e327276badb8a4a98717160f6595f44392dc5edf943ca84d8' 
  AND (
    token = '7M5JRDWwFUzKZjcmiZwWpGNNcxdB0bNvpq2Bf1o5Hls=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )