INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '750ecdff218235a46894e8af2f98b48d93b6ba38a4640df0b3ab46bc5b41147b', 
    'gi8lai2pGfKpM8Ue7PTKqeQAsxcr8AY6T+d4P3s18Hk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)