UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'z4cP4imQXcG/liQlCWFDN5nfLW5d/PIyWTFpG6GUsos=' 
WHERE 
  key_id = 'f96a14d5b45b916dddfe4fa35cef3d354a28a6f3207d04082492b6c25eb26038' 
  AND (
    token = 'z4cP4imQXcG/liQlCWFDN5nfLW5d/PIyWTFpG6GUsos=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )