UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IxntlfVpHWIcilgZiUeiWg4nC2c0RO7bLWKfo/knPNI=' 
WHERE 
  key_id = '437a0e32874161bd7a73d646404715d925edfd0807a480418d4b865e7bc574e6' 
  AND (
    token = 'IxntlfVpHWIcilgZiUeiWg4nC2c0RO7bLWKfo/knPNI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )