UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WSpnfSfCJLuuzo00lPB+26jM/6V5Fro717TRnhW4h8I=' 
WHERE 
  key_id = '84a0ced24945df3d728a54f7503f234de258572d386478e776901d61a75a4cfe' 
  AND (
    token = 'WSpnfSfCJLuuzo00lPB+26jM/6V5Fro717TRnhW4h8I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )