UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xdQ9bnU/XFGW/K3ssU48Oe5xZXYQ7rQ4oA9Bk2fqAaU=' 
WHERE 
  key_id = 'ad07a27b023eeddb2bfa3675e6e05dfa1829a5520a82d5046be12d2d2a079ae8' 
  AND (
    token = 'xdQ9bnU/XFGW/K3ssU48Oe5xZXYQ7rQ4oA9Bk2fqAaU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )