INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c514c645ec8ab1cdd671051f129075ce30569e28e626a1d7983f7bef269ce3dc', 
    'zSEAWrTUWUDTc7QkbQaFf4AfPYtKQOrfSjeEKuzcY5s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)