UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4PMZOVcoU/Nbr389vPmYJULbHyVIZUQ+0a9W8d+D/E4=' 
WHERE 
  key_id = '8feacaca2e38e532ecc4547c9d16be38a157b2a4352c4e9d9d5ca51809a6d465' 
  AND (
    token = '4PMZOVcoU/Nbr389vPmYJULbHyVIZUQ+0a9W8d+D/E4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )