UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hRxp1eG5RbR+8CU4QEl3IpvgyF2UbFKEkpAGaqZ3OgY=' 
WHERE 
  key_id = '7706de2cc422d6834a925251440c91ef50199b4c3b517d578380b1e4b0e9f8a9' 
  AND (
    token = 'hRxp1eG5RbR+8CU4QEl3IpvgyF2UbFKEkpAGaqZ3OgY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )