INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6edc6f27de839c62a86ff6d6432833db7c00c53025dde927d9aacb5d9e82b2fb', 
    'qIXHTtVLz4KmislMe4vjYMFnRhas6F3KIL3U9ZlDArs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)