UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qcuD8dx+BW7zaUGsar4QrviX8cg5d1SWwlWqOSasZEs=' 
WHERE 
  key_id = '7574352e4a66e71e6b402884a9b04c0f8cc35237ff15206317cb6f515ece57e0' 
  AND (
    token = 'qcuD8dx+BW7zaUGsar4QrviX8cg5d1SWwlWqOSasZEs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )