UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OgtLekHKmHkblN4TyALj28Xv4H6yb1vj4qPBKhoF6Ps=' 
WHERE 
  key_id = '76906d4966a219f82fa8820fb41ab601b7bba2776638278c61071b7a396c4b54' 
  AND (
    token = 'OgtLekHKmHkblN4TyALj28Xv4H6yb1vj4qPBKhoF6Ps=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )