UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'H35ZyN+/3Qn1b06By1k7Si6+w9N0EHaNesB5cAMzMdo=' 
WHERE 
  key_id = 'c36e3ff2d53f81c9074de136771e4cd7ed1f0c46e06166e0460cedee32ab503b' 
  AND (
    token = 'H35ZyN+/3Qn1b06By1k7Si6+w9N0EHaNesB5cAMzMdo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )