UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v2lFyOVFgokogkqULKAbaFEGTHJYh2cj71oqaYYr6lA=' 
WHERE 
  key_id = '1c3041c3ac1b4508c920453f7a535b25d69febdba7af9900d25b924f33657cfa' 
  AND (
    token = 'v2lFyOVFgokogkqULKAbaFEGTHJYh2cj71oqaYYr6lA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )