UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YG+SwSlfD59g/JoVkgxiLEtxYPweMe2tY8nl0SXlBeE=' 
WHERE 
  key_id = '9d40f88ac3fc6295f4c55922830b81877620bf4e4d6272fb65b81f66a4316ffb' 
  AND (
    token = 'YG+SwSlfD59g/JoVkgxiLEtxYPweMe2tY8nl0SXlBeE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )