INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8ce3ca8153d586c50198285c1a15eebae0c1b22922a5d9db05c49c1d1ab007dc', 
    'KHyWkop+hP/irwjxSAcJGToH4B1CYtUdijzT6DEmxbQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)