UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DRlsGY4jBlhBSCLe6YgBeYoA01Y/xHs3VF6muFA8llc=' 
WHERE 
  key_id = 'e0942c909575c53ba58bf57934a37a7f4f098d16a340cc7140efe3a5be47cc39' 
  AND (
    token = 'DRlsGY4jBlhBSCLe6YgBeYoA01Y/xHs3VF6muFA8llc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )