UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dDzvJE/eFhq/mMuMoplZzPinYZVKWjD7cZIlE30xy2s=' 
WHERE 
  key_id = '1a685625030c49fb3a0a8e6c66d988c95f8371cf4c8f3a5490abfa8db9e5f5b1' 
  AND (
    token = 'dDzvJE/eFhq/mMuMoplZzPinYZVKWjD7cZIlE30xy2s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )