INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b5a4e026b037e85f745a13fdc7f3d403abb403cc880cd0d2e3eb574375747db3', 
    'jWafA7wqHw3PLO5qVXWte25LIaoGMNLh4o1lTCDc2AI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)