INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b607fd3bb0b211786560d3523a974110cdce8a878de268dc248f9c738cc8e454', 
    'UnARVQygP0g62P1sDu79LMLIgPSJ7+p+2zpIRmni2ZM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)