INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b011bc5ed0e21edcc5ddb639368607531e973541e8bfbae4f47532c9cd1a9e85', 
    'c3yjUhP9TogvehMUzOEppx9czFnR+aBYFXUFGYIkusE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)