UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qFrwe9z7zBnzXFYJL4W+8x4PmEQVJjoJA1yb6Bzj8Sw=' 
WHERE 
  key_id = '7bce435c8efcc88c7499026160ec4a0ce41c643369769721d34928a32815f12b' 
  AND (
    token = 'qFrwe9z7zBnzXFYJL4W+8x4PmEQVJjoJA1yb6Bzj8Sw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )