INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '39d4aa775398a0a22ce88e084c2e466a2271bec08c53c91013c99cc637b1ce9a', 
    '5imtZkkjJ2S61pB6l7sJVEWdRa+OXsCs5PT9QM6msXA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)