INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '67a626778f050a526a7e36a33d567181c598bbb3435ba055e244e76c6796d5b9', 
    '9+6s1x5pTMoSAoGXOllhExl574DHaTTJUK7GRqHPgdw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)