INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7e899c1aabe0c7e34228643221df86dc5c273644647cb06773e94d244810c0e2', 
    'iUiPYlIbqtZzqtwaESiBT7DqaNYvE1o8a7xDGKpnadw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)