INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6519afa2df17dd864ec3283b51a94557b0a24c35703e33deff347c7e7fbccfa8', 
    'fNNUwu4jGII7Fp4YhnXPLjf2tUdj44OUnFLWijg/Kcg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)