INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'edd5fd3aeecdaa28f7499a64800f45cc9f2f5aa0f8c639bc17feec7d632a244e', 
    '/PWTPwOx900QSJGhtg1tkLi4QF0qOfJoZhhFAJjNIhk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)