UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6Ddfnpb/Nm+HIPrOVG/bKhr9FI0dYwPpYoHoAVxH8Hs=' 
WHERE 
  key_id = '77dcefd10167de820f7ad2a9813b0c4a4e4c17433641c8b06ed968702a9a5b77' 
  AND (
    token = '6Ddfnpb/Nm+HIPrOVG/bKhr9FI0dYwPpYoHoAVxH8Hs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )