UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iAkVy6e9AgoZm8QpAr8ylD4dATktzeyo+ctPUHBpKlg=' 
WHERE 
  key_id = '4886c6d0faa3eb2097a291f8d2e079a27bd0962c4eec71ca3be7cb52d7d41188' 
  AND (
    token = 'iAkVy6e9AgoZm8QpAr8ylD4dATktzeyo+ctPUHBpKlg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )