UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZtDzCOHXtxCB9sjt9th/ti6Fp7PzGrYtkT0VGFWtDWU=' 
WHERE 
  key_id = '01dbec75a46e00978acb6e1233ad59885f11bc1f53ef782e04e1040e50e0ab8b' 
  AND (
    token = 'ZtDzCOHXtxCB9sjt9th/ti6Fp7PzGrYtkT0VGFWtDWU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )