UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EeaIwSDaqLQHTvlIgGwfeeszA8q51SFCOu61lkxV8/c=' 
WHERE 
  key_id = '10bb1277a9973c79e2c56609c885e06bdeed1805688ebefc155e55a465c37891' 
  AND (
    token = 'EeaIwSDaqLQHTvlIgGwfeeszA8q51SFCOu61lkxV8/c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )