UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CYbdqu4PKdhFrrJZGfr3U4aGN2NyhqerrvgegMnDcug=' 
WHERE 
  key_id = '419a6f009bd906674034009ee7c61483cfda38842554168bb5873a33f2214055' 
  AND (
    token = 'CYbdqu4PKdhFrrJZGfr3U4aGN2NyhqerrvgegMnDcug=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )