UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vEXHP4smhLbOkch/OknhLVZyQ0fft8dMjXP7ZoWG1eo=' 
WHERE 
  key_id = '5107c77b118187da5d137ff511814438998399412fe6fc04f39b886008ea51de' 
  AND (
    token = 'vEXHP4smhLbOkch/OknhLVZyQ0fft8dMjXP7ZoWG1eo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )