INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9ed3fd534ad7ca0addf07c897283b38d287b448ed4647530137330f047718c4d', 
    'BH4a2Lqtn5EIcOIbBlGBDXJ1cNYqCCrO+gQBkhjAKAU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00062

Result

int(1)