INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ab5f06c40a12f2bf127ae9b2d7db8251fa5111086b427210c729e235b9c7a6d4', 
    'UwTEzVXqGM0A34f8CNfnfndmZcC8T4gKGGMxRjnIBZY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)