INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6424c091114e4f1ce783281f30719550f8c633737a9bc7cfbd888f2684ea0e21', 
    '9cwDYwxsJ86H2ZR01YuJX57LxgPF6HGUUGSY0ccJYEw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)