UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BdhlEpdkoVLMxnG4Mra+SDk3BFXwlQYnPHeKRxYWpOY=' 
WHERE 
  key_id = 'd52200a1c75bc8fdad5e93bebc8ab3a299b3b561ed36ffd50e2cbefda0bf6bd6' 
  AND (
    token = 'BdhlEpdkoVLMxnG4Mra+SDk3BFXwlQYnPHeKRxYWpOY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )