INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cad4c20859fdd65ab481f2da8de1ac5e5a55986e2cf0d2c899f83420cff54393', 
    '2pVkpfb4uCg+iCSH4svZbGJsmQnOPeGyl01+88OkdYk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)