INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b55dfa121ef3c067d8276384630de65ebe94863db4b2514fffc94e32e1210ba4', 
    'u4aF3aTNBxIcnzS+arkheROYeYcuWZ54O1OhH/2hCds=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)