INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4db938743284256d26a27abf2d2baef868ae2a00aa90c8112a64a2a6f8101427', 
    'S3KcJc3J5wj4LNPsDWEb84+E9w5nj8JagjTxptwqBUw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00013

Result

int(1)