INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dd27a3947ec0db0a42c436f9d6e80b28b77026f68a796054e179b46265e74a38', 
    'Kd4MD1mGMsDRkWrJ3D0OensdtzYYXz+Lbu1QFIfPsH0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)