UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DExJipT1/ThZegtkmH0Lh2nSTi8ZpDzru846JCHA87k=' 
WHERE 
  key_id = '38716007a6a649d135d69ba16cf8cfd2008fc8c119f60c8e0fe7de80baaa384a' 
  AND (
    token = 'DExJipT1/ThZegtkmH0Lh2nSTi8ZpDzru846JCHA87k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )