UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Y/O+HDDtdYr/qu/8AzZXzMr8qS+1paP5WwTjL5wt12w=' 
WHERE 
  key_id = '1bed55c544303aea832925d3c6b52c266c651b97ab431d6a0697b231297fe255' 
  AND (
    token = 'Y/O+HDDtdYr/qu/8AzZXzMr8qS+1paP5WwTjL5wt12w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )