UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LDuz1//CmhzT4+s7OzIN/BStrO3vwprZdu/KWhOXEnk=' 
WHERE 
  key_id = 'ac07ac285bce36f282348cc90d6e004a19c48db3a22d646244ae0f5a2f99525b' 
  AND (
    token = 'LDuz1//CmhzT4+s7OzIN/BStrO3vwprZdu/KWhOXEnk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )