INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ee5325ebf5220a00cb23265eb120a65a2bba38fe86833926307f16c97a78e8d6', 
    'RZYcNp/XjwU3gfyrbT4qDiI6hLR8pJMi6E7fsGzeySQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)