UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8lV+Z5eknnDn8lffdiZOnMV5zwhczaVZbWFZmsl/zQE=' 
WHERE 
  key_id = '77669ba87e43eee6d3a6def51f5486ea1adde1bfa6704e619660e16961f8c61f' 
  AND (
    token = '8lV+Z5eknnDn8lffdiZOnMV5zwhczaVZbWFZmsl/zQE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )