UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UGlyOPJo0Mxu+Ge4hsKmWAc3aKfXJfErW+mMwsrCJkg=' 
WHERE 
  key_id = '4d8263b5ace3e5cc71fa2d06b319b6edc3ef53f0e41605f7ef5aaecf40dfa2f5' 
  AND (
    token = 'UGlyOPJo0Mxu+Ge4hsKmWAc3aKfXJfErW+mMwsrCJkg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )