INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '23e37ccc16450a590ce3f6e820811b6985d7cd1f9929f2f3b4c1e69edd521d2a', 
    'iUqFeWzLYoyqbBp7412Hb1pdoL1rNRePQbuVVFsZEMg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)