INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a12eb10f3b2a865f619c29735f8f824145f29204aa9365d73ac3e1194d2d66c6', 
    'UUWmQdgGuX4cVN0BRqlctOSi1KE1zwykywgaCHLVUyM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)