UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6qB2P2dh6ZG0M8TumBcUUf+G13BoyRYe2L5rhb8mqqI=' 
WHERE 
  key_id = 'b0b3e079482ba55a51a087432a1ccd6f4e729d2af5f3024702fcdb7ec6ce54c5' 
  AND (
    token = '6qB2P2dh6ZG0M8TumBcUUf+G13BoyRYe2L5rhb8mqqI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )