INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0312438a1f3e5fc7f4ae4d57020920d643ca71b68bd4042f594d66b7ae080372', 
    'q+uSbIQ5uSd2CyS0B2AQ6qv2nLbgBOq8CDY6EC7SdxY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00052

Result

int(1)