UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UZBtEVB2lDVwU/iXFBSfyfiL2FFC3gvXLIXmnKHQ5es=' 
WHERE 
  key_id = 'e4f84a2d498c1c153a92cdbff7501398a301aaa9efcc764355281d6d3416d23d' 
  AND (
    token = 'UZBtEVB2lDVwU/iXFBSfyfiL2FFC3gvXLIXmnKHQ5es=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )