INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a30b297df075e92d19f2796228889d7b704a08e209aa176c2314216ed3ccf53c', 
    'RLR0zysRF5yOsFxlMaokfz1ZN4S4CeeqxrnJqukSCmk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)