UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dyOVR2LNk4Nok8f3vl/FT7mVelm7s7cv57k5CuyMsTU=' 
WHERE 
  key_id = 'd68e383f565da95baf200efb00aa79bcc34b19898a361918a700c90a8c8a1261' 
  AND (
    token = 'dyOVR2LNk4Nok8f3vl/FT7mVelm7s7cv57k5CuyMsTU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )