UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'e7/JDRZpDdhvQ4JuBkeOCFafhoidq3AGjuVEkzTSYqY=' 
WHERE 
  key_id = 'b207f8dff371fc27d34aa5684a273b6963758f7f905b51ac605e446b05060d20' 
  AND (
    token = 'e7/JDRZpDdhvQ4JuBkeOCFafhoidq3AGjuVEkzTSYqY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )