INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a8eacb1d4b036c73a0bfc27a6599d03a72407eebef16f0f9ee222633d8514830', 
    'ApIxR7h8f6w0yHUhz61mEIv5pNgzWVuk0ccIIjjsh4E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)