UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'd/dHGTzveFUzV5k5fVa3BKst4yyE2Tt8h0K4ELfIcUk=' 
WHERE 
  key_id = '953c17781a3bf052d90b60b6bfda7bdf7a1ca18cc353ba7c7652c523c9455277' 
  AND (
    token = 'd/dHGTzveFUzV5k5fVa3BKst4yyE2Tt8h0K4ELfIcUk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )