UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/CpWSKBuGL8VvxjFTz77i0aLFZRStlPhqtHa+XXrOco=' 
WHERE 
  key_id = '7cd101cef3fca3655e93c63c52d4cdf4c5db1e7ab759880e20bece1b9bd7dc37' 
  AND (
    token = '/CpWSKBuGL8VvxjFTz77i0aLFZRStlPhqtHa+XXrOco=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )