UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qESrHgQiRFfpyd715L7Wgwr92ZNeMYVlAAek6BWPfPo=' 
WHERE 
  key_id = '54ec0159dc7ad851f5ffb14fabb54927f7f99e4c6370e74316c25d87297b0480' 
  AND (
    token = 'qESrHgQiRFfpyd715L7Wgwr92ZNeMYVlAAek6BWPfPo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )