UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ahjydi4cUaybg6bsZ1riv/igFHCPPS7Q7F7tHKdGJwA=' 
WHERE 
  key_id = '9a4aae40d4e3f769a30d00f81b1fee473be5de103e3ff2a41b4a38d5d04b0054' 
  AND (
    token = 'ahjydi4cUaybg6bsZ1riv/igFHCPPS7Q7F7tHKdGJwA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )