UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LHS34cLJkMR6sjJIZLULKXlgyT2TYOjFdy7zwA4shBI=' 
WHERE 
  key_id = 'c40a0fd53e16b2f919eb4f55cab98391b08ac5795294d36c6cf14433583424a1' 
  AND (
    token = 'LHS34cLJkMR6sjJIZLULKXlgyT2TYOjFdy7zwA4shBI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )