UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gyExC1tJvWHiw9+S0UnxjKUJhfbi+k/JvlProGohbsE=' 
WHERE 
  key_id = '9f6eb84a074111c0b3f5ab5ee11018ed6d0648ddff74b1710c51790559e73f6c' 
  AND (
    token = 'gyExC1tJvWHiw9+S0UnxjKUJhfbi+k/JvlProGohbsE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )