UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9XuwXM/AeHifUkixC8ne1+ybB0fTBBFjfH8+gNuesxQ=' 
WHERE 
  key_id = '9ea6bc15bce85b06795e0375f6ab4119539774b5d8ce2227e3b7a05195890108' 
  AND (
    token = '9XuwXM/AeHifUkixC8ne1+ybB0fTBBFjfH8+gNuesxQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )