UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NUSqRdwnBuBYi82A7GieoaZTbx27KEYp8vvnYO65lGo=' 
WHERE 
  key_id = 'c25d6faf36c9956cd3bda9909cc87b8355e341ab7563b1987dd79821e2d7332f' 
  AND (
    token = 'NUSqRdwnBuBYi82A7GieoaZTbx27KEYp8vvnYO65lGo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )