INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '140c8398d516f4cffc63ad4241403d0a0f5826639a781e98496a5b27e7684329', 
    'I0wtOOGQWQqV7N2jxxWS7dhdQDsxwlvKuZj0cIlEJMo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)