INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4c6d2a51e361e9fc91168311a93a20f00e3873fbeb2e4f72d5aaa382db1266b6', 
    'koojYLC05aSzO1Kxhk+jlDmwaU/VzF0VXugDmtwbOLU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)