UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'duWPJn/1V2rFzA2vYmohBk6wH6HYC7wE9elT2Zn4Clo=' 
WHERE 
  key_id = '5a0f224722c4e5f0fa883547d56cdcd85e2a54502e6478e1ff6f8713ece4c1bd' 
  AND (
    token = 'duWPJn/1V2rFzA2vYmohBk6wH6HYC7wE9elT2Zn4Clo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )