UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xpOKrpVz+RdxRKimUoiln7LVLTJV2BblqgMs/JSyg9I=' 
WHERE 
  key_id = 'f830fc5d612de26db816a9009c252b10e60d51951b92f1b6c3213500303027b6' 
  AND (
    token = 'xpOKrpVz+RdxRKimUoiln7LVLTJV2BblqgMs/JSyg9I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )