UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OA1d2ww3vl5TTZQbZHV82rBc5XMTxKKVMgVPw9D8gvc=' 
WHERE 
  key_id = '7c8837d6f07d56c45ddbbec4adecb02c9ce9c202607534e3c27c56d26077bcdb' 
  AND (
    token = 'OA1d2ww3vl5TTZQbZHV82rBc5XMTxKKVMgVPw9D8gvc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )