INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '03f37efca82d0c974bf7c8f1853f75cfdf0e76873324c6f8555fdb30d78c26c4', 
    '2y+jYuvVEGzShf2w6F9kd6zj2443BWURdbDCo4quOB0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)