UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AKY4LjLYhjH9CovxBr58UZkD8lCnfhR20jbIR4mi4KQ=' 
WHERE 
  key_id = '621ea372c8f4c77310a6d7e8e9e7d089f8d4bc1750754ad1765dc4c93556c663' 
  AND (
    token = 'AKY4LjLYhjH9CovxBr58UZkD8lCnfhR20jbIR4mi4KQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )