UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GhZdMcvB3ZMERjr3v2lcFDmJ8u+lv4mgI+ceVrrL9PA=' 
WHERE 
  key_id = '039cab51734d0a5ab72dbf38e3882128426af349c17eab2555cfb82e93ce6318' 
  AND (
    token = 'GhZdMcvB3ZMERjr3v2lcFDmJ8u+lv4mgI+ceVrrL9PA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )