UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wjnPtyll962V6yD1zULLOqEwoW0ynkvzUjGsroTmKw0=' 
WHERE 
  key_id = '0d9d5d6a88ad4610170ca7890b6ad5774882cc84ee563a2d2937261a209df429' 
  AND (
    token = 'wjnPtyll962V6yD1zULLOqEwoW0ynkvzUjGsroTmKw0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )