INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e0759577e07f94476248f9e6a51501be3aa5ae61982f0cbe276a925015e5ba2c', 
    '4J0UCzj2V3CElis8BzcdwgTLAHV1bx+eugd5/e8uTjw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)