INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a48db0dda2ab24df738200bce3874ff14434ca4757853a44e71f4983753072c2', 
    'baavCW9OT/XfN6JjFFfJYPzxwmSbbNou/Yo2BLVswwU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)