UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ml9sQoROrQaRZfWVyMF2ZYIGI9Xi7XW4pc0hR31Knc4=' 
WHERE 
  key_id = '34a1491cc2c816dcb4a778724e6de59a92788f6c1baa00148b0614b4adab3bc0' 
  AND (
    token = 'ml9sQoROrQaRZfWVyMF2ZYIGI9Xi7XW4pc0hR31Knc4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )