UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'T5Etv0apm5pqAa9+1RXUKr74aqRgKNkZIG7SFJPFgFA=' 
WHERE 
  key_id = '349dd8f3f3b4a06fd124f426c80e7cc3dd98a3521096e29bbb8fae982c473cf7' 
  AND (
    token = 'T5Etv0apm5pqAa9+1RXUKr74aqRgKNkZIG7SFJPFgFA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )