INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a527b43ef235071e0ce054d075a51524066e6f3ab0406cd94e2339f8de41022e', 
    'UplYok8+DaJPokhmz5kuGKUUcy/iyZDC0vD3Ppktg6M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)