UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OjWOj18j32Srfvxes2Rs54T6gtioqVtJN/yGKHSGJZw=' 
WHERE 
  key_id = '1606b8eea941a32cf80c1f5fbc39d9bcb6ad2bb03657958c57cc3eeac4496f43' 
  AND (
    token = 'OjWOj18j32Srfvxes2Rs54T6gtioqVtJN/yGKHSGJZw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )