UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yjyNkKbYAspi1T8wA4ZETAsCsCw3oLeRKCmCJ7yXdu8=' 
WHERE 
  key_id = '5603de4548242c7c6b5d081f9e45272710b1d4124232cdae07a1a46d233d11a4' 
  AND (
    token = 'yjyNkKbYAspi1T8wA4ZETAsCsCw3oLeRKCmCJ7yXdu8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )