UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LmSQbVCdVbVJFaBZcXsNW/PDRyB2Eij3r2GngvNJEw8=' 
WHERE 
  key_id = '507a1e5b58f51dfee35797c72550a0ffc033409341a88b4085eb179693faeea1' 
  AND (
    token = 'LmSQbVCdVbVJFaBZcXsNW/PDRyB2Eij3r2GngvNJEw8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )