INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ec38c9586fac82847f8b8cf59ec0b11fabd3a661e094577faf9a8d984e879eba', 
    '+5MO7yAOFdm3Vge3A/A9AL5i0cFGvR0TxrPZWl2FJ8Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)