INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '470ea48a44fc9fdbafd7ca199e398f5d8a04e4881152e474ceaaba779dc2ddda', 
    'URcHdDpbUwOHt7wIJac7l713LhOBUnsILn/sdrgjkfQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)