INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ea6e7d29c236e9b7e61b3e4c27d098ffb1147a4130997d595272139710020855', 
    'a+GDeJUW4OllvJ6tTXGc1qEuGsDm0cZusRZbJUCL/0c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00053

Result

int(1)