UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4Z6cBPydZ5JfkOmftsllZ8qUHbngKZaXPFhJG11/SyA=' 
WHERE 
  key_id = '3074367b04abe92ba05733e972236b9d82fe21e7f3a0e290a5d03c2d2997ba4a' 
  AND (
    token = '4Z6cBPydZ5JfkOmftsllZ8qUHbngKZaXPFhJG11/SyA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )