UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'L8JL5+PTE65qfNQaQf1L6sxCwSvWsdQ7EAc0ETSKenI=' 
WHERE 
  key_id = '69051404085cac66d85fd58b1a816d5f093c7261ef2584f6f3beb5313d4ec191' 
  AND (
    token = 'L8JL5+PTE65qfNQaQf1L6sxCwSvWsdQ7EAc0ETSKenI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )