INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9f497406cfe78678e5eb3654d283a333b476c24834c6db8fc22204d2a1266e9e', 
    'Hc6qlpt96V7rF34fdEunhTDcqOvYo5B9eFGuDXfBigY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)