UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5QR8zcz0y9cWpeo7nfsmDdTncdsqW+FC+H7cWEI4uWE=' 
WHERE 
  key_id = 'bff90c8b7d8685a27b57e8e49c3890c3201a2a4337246220d4550ad6672576c8' 
  AND (
    token = '5QR8zcz0y9cWpeo7nfsmDdTncdsqW+FC+H7cWEI4uWE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )