UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EIuQtuN+QZshIayEVeXBAIHXc5Wbr4qfesueDoVKY1g=' 
WHERE 
  key_id = '9d7449b5cbb84a018a7855395e0d7c9b0f2c822707a4369e708d8787474fd886' 
  AND (
    token = 'EIuQtuN+QZshIayEVeXBAIHXc5Wbr4qfesueDoVKY1g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )