UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zTdbG7ntGNkU5XrIPruW1KwSo3da0lJILPEy3b6roJU=' 
WHERE 
  key_id = 'ea9acd9fbd576b0f381347b74e5a9840908a33cbb3fc953f5cf0eea6d7ae329d' 
  AND (
    token = 'zTdbG7ntGNkU5XrIPruW1KwSo3da0lJILPEy3b6roJU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )