INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2f875ed0d3d8795ac983ca2719ad240b7062a7cb280e01247c4db9305ae26e49', 
    '+SlyePa+tmTV8tzrKJV5y1LBBBlHNOTmJ4ezGM4Lvog=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)