UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4uKSrXxJbXXZ+iakW554CoHDjGB4YOidRWe+RTn5b6k=' 
WHERE 
  key_id = 'b39c85a8a6193d2605b2679939f39a817700905df001369fdd5d8bf5eae2c67a' 
  AND (
    token = '4uKSrXxJbXXZ+iakW554CoHDjGB4YOidRWe+RTn5b6k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )