UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 't+Ijw9KVeGZm+idAWxnnXmrYVCrKusxk6IToIcRSuXk=' 
WHERE 
  key_id = '276c7c9cf98f35f9ce9184c8464af7a3a7e8590dba2eac6cbc04822635547134' 
  AND (
    token = 't+Ijw9KVeGZm+idAWxnnXmrYVCrKusxk6IToIcRSuXk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )