UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'g1hzmcGY7p2CB81fVmXI5TMuWhmJG5xf9lOTuG7eew8=' 
WHERE 
  key_id = '9dacb77e11f1f596fba84f70924336e8738a1a3e707fcd3d2373993b827fe301' 
  AND (
    token = 'g1hzmcGY7p2CB81fVmXI5TMuWhmJG5xf9lOTuG7eew8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )