UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PzgrjAtL0hYL+/x+iuf5gio9OeHZHKMWfVEvniBp6f8=' 
WHERE 
  key_id = '05601376c34325e5d28e5e427857b1f1a1b8f4ce95442c45b2f8e1cbb9642f2c' 
  AND (
    token = 'PzgrjAtL0hYL+/x+iuf5gio9OeHZHKMWfVEvniBp6f8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )