INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '23eff7a3f3da97a189122820feabe9b122ea4ecc0c5e359063b6a7859587ad9e', 
    '0ul2HgpUqCnAtpXQft2qZneOKK0DzqIu77eex7o6sVU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)