INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ad8e9a9a9a5825889809158a0a496257b30b8de404dd1a19fe9781e6c0c5fc9e', 
    '6ac2Qfiv+vt+91yBd9UYoiDeUIkCVx7YEynDYqG0m7g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)