UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'i0txvLjRSWzv0dYuE9JtpoeXwUAGaCkhU5TbjyG+g6Q=' 
WHERE 
  key_id = '7bbdbd9a8ad1bd42b537b30d5ab6d03e93a0c42804a53fdf482c13c010e5d27b' 
  AND (
    token = 'i0txvLjRSWzv0dYuE9JtpoeXwUAGaCkhU5TbjyG+g6Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )