INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '64ef8883a1623bf477770d5d84d63daff1cc9c2589d9c3c0d537bbc15aaab9f2', 
    'AK68DM9nWt+7GjPOyfPRpKy5vtSTg6KCa+gEenH27vM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)