UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bl99xbJIwV7TX7dNqpJsaXFm6rjZRsqFvlCsHcn8STo=' 
WHERE 
  key_id = '2c03b66ed6d418d3b0f26d43e4bfb7f784dcdd768cf84573295ba29cb3f7d331' 
  AND (
    token = 'bl99xbJIwV7TX7dNqpJsaXFm6rjZRsqFvlCsHcn8STo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )