UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Y0AubV+WkWSHijzMkQFOm4qyxb7VjoGt5XpoxedzXHI=' 
WHERE 
  key_id = '9c243dbb2f31d706ceaa62a97beda24242ed0f4911076743c866b4e98284ab91' 
  AND (
    token = 'Y0AubV+WkWSHijzMkQFOm4qyxb7VjoGt5XpoxedzXHI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )