UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8ucBXUbqMnxctyE80qr9gZcoYSiULzcZPpHJKbLlLo8=' 
WHERE 
  key_id = '6228c490262a1baf94464055ae5774b5d2ea3de24b9282d213cd6f2f4c5a0b68' 
  AND (
    token = '8ucBXUbqMnxctyE80qr9gZcoYSiULzcZPpHJKbLlLo8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )