UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qmDZmL7mmYyxiY0oB+FqUMavq041brR/eB1aOQ9CZw4=' 
WHERE 
  key_id = '4e1d84c8931fa22a8216d2326e7bd969ea98802fd2cb3af7e309fd7ac89e31db' 
  AND (
    token = 'qmDZmL7mmYyxiY0oB+FqUMavq041brR/eB1aOQ9CZw4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )