INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f6daf9801a7998275642d02bb0a34f637d99f6aa0cf5ccd13b091cb21f03e6bc', 
    'z3IxCcMErYeGFlbRlRQigHjA1DjuaG6s2WyHdVqsBSw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)