INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3c8fcb0774feafec45ae389983490cd3e564a8e40dbab533f7b7954523035cd2', 
    'b3CWnISvie405AOF8lHnBfDaoM9klpq5Pwc8a9Tqljc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00055

Result

int(1)