INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '115ce850f75f504bbc452a345d9663fe4d5d83c3f3086c924fcda1c639a053d6', 
    'NK/KR5wli5z5Q6yGUwLu261ARGikH0C2zZ9gWPqNYUc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)