INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ad2746e5d47c2d7bfb73e72e048b6ae8332af871ad11d114a1de27e8f79db5f2', 
    'Dug4X8eb6F8AITY8fR8HZzig+a8YhctMesOU7jyqMsg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)