UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YzDTcN13dFsCcj+VefR+buIWuLR8UKRYce/WbwrM4IY=' 
WHERE 
  key_id = 'e6754933c711e881b597cb1c2cdf2f380c714afc5c0bff1d1ca58290a652353a' 
  AND (
    token = 'YzDTcN13dFsCcj+VefR+buIWuLR8UKRYce/WbwrM4IY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )