UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jFdeBlKsu64RB/7gebmIrh5RAMUckJFu4X9mcQ64FDk=' 
WHERE 
  key_id = '38d1a6fe2074079f17606c4c1549852652824b202f4dff7f81f9122aec896aff' 
  AND (
    token = 'jFdeBlKsu64RB/7gebmIrh5RAMUckJFu4X9mcQ64FDk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )