UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RyJXD4OPvtC8kx5liYxlEHeGTZBaJMKA5K2lXKA7FHo=' 
WHERE 
  key_id = 'fc29ce1df15d95eba79e638aa204ea75c26b873399c88c01e2f3733713d7dec5' 
  AND (
    token = 'RyJXD4OPvtC8kx5liYxlEHeGTZBaJMKA5K2lXKA7FHo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )