UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '59Q0jIR6mb3Vfm+9uzq6ptItSp+bZoNQcyJ/VxJVD7A=' 
WHERE 
  key_id = 'a0666b5e65362050256533e23d02a1fb721f94ea682c086acc17cb5ccf22e983' 
  AND (
    token = '59Q0jIR6mb3Vfm+9uzq6ptItSp+bZoNQcyJ/VxJVD7A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )