UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yOmrZYMlUqaKkRQCiQewomIBKY02B7fp7Sk0tIE/fJA=' 
WHERE 
  key_id = 'b1f758c75301a25ebcbca7eea72f11c1b6810cc889f6193aba726b58cf6e00d0' 
  AND (
    token = 'yOmrZYMlUqaKkRQCiQewomIBKY02B7fp7Sk0tIE/fJA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )