UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7mjSr51Ew+ygu1FJfPFI7BP5cttMGm89GQ0DUUNh63w=' 
WHERE 
  key_id = 'ea024e9dbd34f3da9ad7d51188576f96d3e174a6585e5fadc4991cab6ce50ffc' 
  AND (
    token = '7mjSr51Ew+ygu1FJfPFI7BP5cttMGm89GQ0DUUNh63w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )