UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4jPXA+A2eizyuU7txQe613DmHTXScLtGfyZFiKgssa4=' 
WHERE 
  key_id = 'ed4fe945b862d9d252e13b94f81e8fd1a61f2deb686d1e48c70e27863bcb3a39' 
  AND (
    token = '4jPXA+A2eizyuU7txQe613DmHTXScLtGfyZFiKgssa4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )