UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'k0LNIRPRZ2DGdHbyel20jOKHi/IoF9efNJWbPk9JA6s=' 
WHERE 
  key_id = '6ce162c20850fc85d8aebb1931c7abc36c9f4d05137c357f0856b851aff99fbb' 
  AND (
    token = 'k0LNIRPRZ2DGdHbyel20jOKHi/IoF9efNJWbPk9JA6s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )