UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kIFbjyOYrAc/9P/OxdCQgZPRIN6p/NBoms4xkoKrRts=' 
WHERE 
  key_id = '53b374209a09decc8b3daf12885017ccfc7b1cd939f56023f7462c8961217685' 
  AND (
    token = 'kIFbjyOYrAc/9P/OxdCQgZPRIN6p/NBoms4xkoKrRts=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )