INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2cd91c3db4268d53883a8b4086569cb97275f13386a22573e6e54a024b6cce28', 
    'mrDAEBGMMb/QpHGOwsbd3q92h0IkfYjktYY6xWWeGGU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)