UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4/wgVXVAgoOB2SaIKGPMCt9H9aT1SNLIoMAPtslv8qU=' 
WHERE 
  key_id = 'e37932f9e76b9d931c80227a47b223b8d21e0a29a8d96f28810f6f56ab16ca6d' 
  AND (
    token = '4/wgVXVAgoOB2SaIKGPMCt9H9aT1SNLIoMAPtslv8qU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )