INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0abf8eedf4ba3784e358a80777139fb4dd185d53949d89a19cbed069c6433d6a', 
    'zte1qUgKr6sR+tH/eqQAmPT9ffzhgG3XE5xN2Ia2TYc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)