INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a1a289e77f0725a43de467a3c61b5212044e17f11861148e27c329c22c3f1590', 
    'OV06oEkzJltmn9iAsp6iapLvBG3mpmqvrbG0VbebJoQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)