INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e1c7feaf284a691881f96539145da5fa7e77df57eeef1c88126b83514985510d', 
    'u75o32f1uHdHY2r0Ut8K1b3Glj3DR7l4rb4vnFGd2x4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)