INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '615eb69018c4defacfa96b1a2601c6310851d13a210727b6bcc31439c9afb4e5', 
    'XmiJfrusrGfSGw/127thQisqlcw7mWBpHxeccFe2rCU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)