UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VLwLQ9774y6VX4mSCux0NFzutWJfYL4cELwcRY4hkDo=' 
WHERE 
  key_id = 'f8469d9e3ee1feeaa1e0d57200c4ddbf0b8873b2af78361e4a2448450b6186d3' 
  AND (
    token = 'VLwLQ9774y6VX4mSCux0NFzutWJfYL4cELwcRY4hkDo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )