UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'z/gDMLG1lcoJouHZZLRt2smOcXgvv7bdObYJgI0y5Bo=' 
WHERE 
  key_id = 'd5f2a3e0b61a009bb78df91bdcf3d918be1d3513c1321e98c3f2f34aab043030' 
  AND (
    token = 'z/gDMLG1lcoJouHZZLRt2smOcXgvv7bdObYJgI0y5Bo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )