UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'b2XwNzKfrL4lHqkjSDpQnmeE5s7/j6uL5wkRwUlmfHE=' 
WHERE 
  key_id = '20065a810725dbdb6d27ff50294a6aced4702953173dea6be5f5fa78e4ec70ee' 
  AND (
    token = 'b2XwNzKfrL4lHqkjSDpQnmeE5s7/j6uL5wkRwUlmfHE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )