INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4882eff69930a13f50f7398c10d85164665c53e537dc9064ac0d7adcd9cb3b2a', 
    'cGXx/uLC5AMZWmPNayrgxvw7NcbUmVfD+/haNTK9pWk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)