INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6e7e957f6097b6638b2c7af4cf5c8a2bf33779afef1b023ae10ec4e43bcac64f', 
    '3NQkAfQBWw4Y1k2LNSdUcQKvb3gIupfT9FdZcmH3gpM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)