INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f595651aa2239da6f8a2f88374c931423ba81405ec07807af3f292ae2b242c3a', 
    'zlsWcq69vTvizyBnhO3EyGJhYINf6U9KVOs8D6t63xE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)