UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'L/7OFQqs5aV3LSLdUSc78hCQpFAABuEqNQcF0e0Gh1U=' 
WHERE 
  key_id = '66fb34d65e51f2c5af5a7a7edd153f4a68ee9641b3a61ee1fba93ebe9a6bd3df' 
  AND (
    token = 'L/7OFQqs5aV3LSLdUSc78hCQpFAABuEqNQcF0e0Gh1U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )