UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qvfdBsAizi3Xfe7e5Sd2cgtWPlXa3NywUmPSRphPMKM=' 
WHERE 
  key_id = 'c068ab48684f4c9c41ecacbc3be7e21dcef84c1a265ca0c8748d6c98864fd785' 
  AND (
    token = 'qvfdBsAizi3Xfe7e5Sd2cgtWPlXa3NywUmPSRphPMKM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )