UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7hvcTs3xjSdTL2GNrUbZiFTqKzthvhi6qEc6aW1RMJg=' 
WHERE 
  key_id = '4dc03d825e9f8142f3d2d0db34e159ce0dd1e2cd739e20edc78bef6f915350d6' 
  AND (
    token = '7hvcTs3xjSdTL2GNrUbZiFTqKzthvhi6qEc6aW1RMJg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )