UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SlD7iLbT9+fLVkxOGGcGwBz/wyx5gqoqAsbBbKDJx5Q=' 
WHERE 
  key_id = '92fb9b03fe44345e339743ffe03bf72d1f1c6898fa108dc9bc050f563ed53d34' 
  AND (
    token = 'SlD7iLbT9+fLVkxOGGcGwBz/wyx5gqoqAsbBbKDJx5Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )