UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '88vHmeYDEbDEEcp3/i4vnIoqI1+ifrflqWEXCMWw6vY=' 
WHERE 
  key_id = 'df914123eb542ab0b961f984430937096b581ecedaa40ec7469d08cb341dd82e' 
  AND (
    token = '88vHmeYDEbDEEcp3/i4vnIoqI1+ifrflqWEXCMWw6vY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )