UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BRi5hDLzdqJrAzlIcCBBAVIA519BEuDEuMh/uGOhymw=' 
WHERE 
  key_id = 'ef0bd20f6fd6f02d4d59bec9dfe2fa96c577e5e4d807e0df4aa7ebcdf07f848d' 
  AND (
    token = 'BRi5hDLzdqJrAzlIcCBBAVIA519BEuDEuMh/uGOhymw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )