UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VsUeJm2veTz0GOHeljpvPmxkQP+/XRpFDY9v11oIlxw=' 
WHERE 
  key_id = '4329d9a45c9549e76800065aa78bcd7939154991279aad761e2bbb273b2ad60c' 
  AND (
    token = 'VsUeJm2veTz0GOHeljpvPmxkQP+/XRpFDY9v11oIlxw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )