UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2kQqs3I++w/wu8a5T+LLFNYF2HAMAl3W8q5SDZ4euaA=' 
WHERE 
  key_id = '7c65a2650c134c594efeb0b4648c3129356c42cff2ee871a48b2de6aa519f16e' 
  AND (
    token = '2kQqs3I++w/wu8a5T+LLFNYF2HAMAl3W8q5SDZ4euaA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )