UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UyfOf12u9xDisBR7TsOpR2auPncAMT+K0xk0nOdoD2A=' 
WHERE 
  key_id = '3c926a0afe9820bf731cd653052ac6ca2951fd192849f14e522f945ba5bedc92' 
  AND (
    token = 'UyfOf12u9xDisBR7TsOpR2auPncAMT+K0xk0nOdoD2A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )