INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '403bfc2e042d312bda407044de607b15c2b829fef4529079ee7544f7adeda513', 
    'FFLuS36cCwovE0T2v33fUqrcmECop0ZQGwigKK17NVM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)