UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FVbL1BIrGdGQIl1/+MBXqQcpJahlenH6nUO9fulo/Sw=' 
WHERE 
  key_id = '1b0d4b9bd01e41b94758fabeccefb593a6a0cd352e46b896bc90ee1f38f857fa' 
  AND (
    token = 'FVbL1BIrGdGQIl1/+MBXqQcpJahlenH6nUO9fulo/Sw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )