UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qPlnNvVVy/GuHvbyVBMTc/wVNxmDCjV6Jui951lpDCc=' 
WHERE 
  key_id = '437e47afbcee7d4b4eac326fd9ed34a11adecfee8c0ab8b10f6a425534e28dc0' 
  AND (
    token = 'qPlnNvVVy/GuHvbyVBMTc/wVNxmDCjV6Jui951lpDCc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )