UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gc7A9PrMN30PbuQryFoLRon2ersszD0nK18FnQuPX58=' 
WHERE 
  key_id = 'd4e79157db15448263d52341187a265ebfccd929d809a150b22b356de512c7d1' 
  AND (
    token = 'gc7A9PrMN30PbuQryFoLRon2ersszD0nK18FnQuPX58=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )