UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'J15GmTiObC/uOHuMmRpcrOZOENiCgF+RXyHFkdcp2qI=' 
WHERE 
  key_id = 'b30115544692e0813867faad301bbfc6e3ad79d9b3b2daacede0b258c6113c7b' 
  AND (
    token = 'J15GmTiObC/uOHuMmRpcrOZOENiCgF+RXyHFkdcp2qI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )