UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LOUyVpVejpE0b8ZLad+/tXzYlntqIkvs+rPy87x/N1U=' 
WHERE 
  key_id = '9cbbc769ccec739d203c442b0bb057f4590621f71768cfecff96c0aba3e6b633' 
  AND (
    token = 'LOUyVpVejpE0b8ZLad+/tXzYlntqIkvs+rPy87x/N1U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )