UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jxqOaXPD6VR260oOiYVC93RqvAU3KUttM3WyUiIoWxU=' 
WHERE 
  key_id = '37a64b7674f7c69efb587487aff6c977158bb947c17abea643279d6fde4690b5' 
  AND (
    token = 'jxqOaXPD6VR260oOiYVC93RqvAU3KUttM3WyUiIoWxU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )