INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cb2161d2316752bf9e4ee1a7374e1b0a50eba578f55748563e3499eb392284e8', 
    'HAot/offAvwL19PDvxB5NrQ6w0mJ2EwktL/GeTejygY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)