UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8ITBI1FnORVXDyZBO6IjTreFzbGUCYVr8GdctspgPzo=' 
WHERE 
  key_id = 'db37a8b3055e04006a28d30e145eb743ae43eb7a47aa369dbcaae46775bb8001' 
  AND (
    token = '8ITBI1FnORVXDyZBO6IjTreFzbGUCYVr8GdctspgPzo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )