INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd274e66b56d4df09ff820cbe4976aac1d31f3e09baee3f5a3495453b242a0bed', 
    'tL50+9c6299ZkGjvf7NjmluAd1Z5N32iU9vj0FiNPr0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)