UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MQAQNQ1USK1cuX67fO2dJIp5MU3lLs98dI+IA0ajHVk=' 
WHERE 
  key_id = '581eff24f8489259e929649592baf016700c44184daeeb184ce3fecd160f1f13' 
  AND (
    token = 'MQAQNQ1USK1cuX67fO2dJIp5MU3lLs98dI+IA0ajHVk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )