UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1m0dG9iEHwOHdIEQ48dXKDjVu9F4jYzOzTgZNDAYfVw=' 
WHERE 
  key_id = 'c9475e63b52562c23bb157da0b7c90a18073df249434fbfe62a377c81c0aff3b' 
  AND (
    token = '1m0dG9iEHwOHdIEQ48dXKDjVu9F4jYzOzTgZNDAYfVw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )