UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qv/bGjfkCF/7MbWvR4SJ4z+Uzjwt08oW5rcH9FjE3sg=' 
WHERE 
  key_id = '261a203ff77c45a2fd36b755f0508548d76c571698fd929fa4dfcf6033d9f4b4' 
  AND (
    token = 'qv/bGjfkCF/7MbWvR4SJ4z+Uzjwt08oW5rcH9FjE3sg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )