INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2291caa2171c2b296baf808dcd552d771641de9267a163acb8a5fe79dc2ee18d', 
    'bG3PtzShUOKarofD293ye6lsl92ZAI76rZP83FdT6EY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)