UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2tVdBZMcC8n1yrsMoicRNO7SrsY+jxsb775o7lk+mXA=' 
WHERE 
  key_id = '18dca7fa0bebecf2b9c11be52fcf6734d190345348b62179fc0d60953d05bc63' 
  AND (
    token = '2tVdBZMcC8n1yrsMoicRNO7SrsY+jxsb775o7lk+mXA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )