UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uPCP0q4ZQy49w0mLWqi/z4GSbsLq1PMoBa5hpAWtabM=' 
WHERE 
  key_id = '2274dc6910ee7391d1c8f52882782c09b574342787b0ec46e85457b932423b32' 
  AND (
    token = 'uPCP0q4ZQy49w0mLWqi/z4GSbsLq1PMoBa5hpAWtabM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )