INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '16f9a49695be380fa63f05044a07f8f4207788aa36496c1af5dbfd08abbb0e0e', 
    'xMnYd/iaKG4LUxreoX+GupI3ziQfVM49t6MY2Tj7CSQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)