UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gKpSWizB3j57oxaKs/c77hZmD7NyXKFTHPI3AqeIlF8=' 
WHERE 
  key_id = 'b6d168ba9237382d61a1b565436f0035e3f18b6f642216f1db64f4c89a0fda4d' 
  AND (
    token = 'gKpSWizB3j57oxaKs/c77hZmD7NyXKFTHPI3AqeIlF8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )