INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd2d6f2b41ffdf54dedd93b48ee601158530921628dee9494c6df4be9aaebff74', 
    'PdkdhYHiiQNgW6BWBbw8oWcnXOyUE/owppCxlLRdt2Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)