UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pJ+yvhVamc30SrdiqqwaeAh/B7D4pf79nQrJnelzbME=' 
WHERE 
  key_id = '1f0f9462bfe0a847a59a0752d02efee4fdf5e972ec6fab3dadc068f527618651' 
  AND (
    token = 'pJ+yvhVamc30SrdiqqwaeAh/B7D4pf79nQrJnelzbME=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )