UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uJMGhMklkV5N30j42pxIxcPfcKtjYzUY0OaCQdJddrU=' 
WHERE 
  key_id = '445c4acdd63694f6c7da9cd6783d1336a6498327b350dd42c710de72e7e3fd59' 
  AND (
    token = 'uJMGhMklkV5N30j42pxIxcPfcKtjYzUY0OaCQdJddrU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )