UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'frWmBlTs2TCyyBr8YvPTG4WImCK8Rw24i91CvAGKON4=' 
WHERE 
  key_id = '3545d761962a66ffb2dfae1a6a72fdf8febd9d5133e2f3c1b960bf49b81ba197' 
  AND (
    token = 'frWmBlTs2TCyyBr8YvPTG4WImCK8Rw24i91CvAGKON4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )