INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5a9c6907da830e043ab5f82837d84c17013f46f7114dc4f68cfc0d570bfd3edf', 
    'eqttqAyheeGIjFVwxAJV92vFHWV+sOpT2dXb3QQnwuc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)