INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a1559a1422bb549070bb117453172c159b1c7bd6a9d2cc6a7d4fba123194c10e', 
    'HmLKLJ15MnhoYblFVvRGvKUEZEt6UI2BTYzMykhC8Ok=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)