UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8598sbOahYVliB+K8O5oGlfjO5JzLfVJ0Ff3Nxjt210=' 
WHERE 
  key_id = '4f36fd1effeac003d255f8a6351234b38f633d329990465894e7081d4ba58cf4' 
  AND (
    token = '8598sbOahYVliB+K8O5oGlfjO5JzLfVJ0Ff3Nxjt210=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )