UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tTbRWWc0UngSk0pFtZSEhpAJlXbdfj7H/2Rb34OMzCk=' 
WHERE 
  key_id = '3b075ed056a72662f82da255d1cc5872744a762a3d7e5ad24f8de9c9dd0e259e' 
  AND (
    token = 'tTbRWWc0UngSk0pFtZSEhpAJlXbdfj7H/2Rb34OMzCk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )