UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dYprSo/2C5KYnKuYuWZjVwi8N+W1CHK0iBzZWsoPBV8=' 
WHERE 
  key_id = 'c9ec980758e6347ea357c158775e9a10eb32a49396f4a57158f5843f26c604f6' 
  AND (
    token = 'dYprSo/2C5KYnKuYuWZjVwi8N+W1CHK0iBzZWsoPBV8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )