INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '670d43633ae2337f0a06d05d1d78cc3dee2a2444cf3902675514c748db1f0bdb', 
    'OL6Gw9OtYgIsWwWwcT9RSjGLyx6uP/vq8t8QoyhWgek=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)