UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fdFi/JqPbzbJy4cQ8Cuj+Kp4wpkJMEE5TADE9HM0wdg=' 
WHERE 
  key_id = 'cad578bb1b8a5776a8257f27855c502758439b48e78a711ac6ded3c059828cc5' 
  AND (
    token = 'fdFi/JqPbzbJy4cQ8Cuj+Kp4wpkJMEE5TADE9HM0wdg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )