UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7zUrdAafJedP1QMNf/78+XgYLvlBNwQlPETRQZyL15g=' 
WHERE 
  key_id = 'd6ec7ac0ad340d0b2e6c899af324e1b2506c2de2450d320db3f84e75380c4073' 
  AND (
    token = '7zUrdAafJedP1QMNf/78+XgYLvlBNwQlPETRQZyL15g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )