UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'usZzqbtUZIc9fL7TgyDfVf8aFHxGSc56/KZr0vR+N+4=' 
WHERE 
  key_id = '7da8f2533d5e650fcefaabcdcdff80b7dbb4a963efa85299d7330ab16a4f72e8' 
  AND (
    token = 'usZzqbtUZIc9fL7TgyDfVf8aFHxGSc56/KZr0vR+N+4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )