UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EmJGf61HkB1qEG6SfjOPdLNy6cSnix+Y8wTNlKfkCQY=' 
WHERE 
  key_id = '22e1ac4b410d81f014c1861a28402006aba226b350323b87329cd42c49750998' 
  AND (
    token = 'EmJGf61HkB1qEG6SfjOPdLNy6cSnix+Y8wTNlKfkCQY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )