INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f48d0fbfdce6c9bd33f85fe698827c708975f37d68de5e4b3e225c3a8bdc87f2', 
    'bh2uXsrxu01n8VzqIinCo5I5DlD0FmUrjdrVdWfRH/w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)