UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EbrHvQH4qlL7oH/o4fF7FG27a9Cb6cR7XV0Pg0/6f2U=' 
WHERE 
  key_id = '1870c12408c873df3fafdd3967f798b720d0d8f8322f21fd04da96f5fd1a4da2' 
  AND (
    token = 'EbrHvQH4qlL7oH/o4fF7FG27a9Cb6cR7XV0Pg0/6f2U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )