UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'N4jP65aPmHpXmoDUNH6WyxFAo1tRWIaBWtP/IlW0+6s=' 
WHERE 
  key_id = '8e2e11de883f58094b8f99a02a3faa1d8a360a0ad5be22c3a8fe6c0b528e8ce6' 
  AND (
    token = 'N4jP65aPmHpXmoDUNH6WyxFAo1tRWIaBWtP/IlW0+6s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )