UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WaKfSF5bQAoDJXF7mZaLWPmjZFOcuNDCXrE2C20ltZs=' 
WHERE 
  key_id = '1a41c67a0ec00cd12af4d1f6884204f60c10b73e19d75b91ab05f51909d7124e' 
  AND (
    token = 'WaKfSF5bQAoDJXF7mZaLWPmjZFOcuNDCXrE2C20ltZs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )