UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'E6ZYUWrlei5nlUYZDToo3gEdcFLJviPjXDAmzliQ6Vg=' 
WHERE 
  key_id = '278230ea25d7583f01045982148812ae1e215c87ad07e68711295061cff984c2' 
  AND (
    token = 'E6ZYUWrlei5nlUYZDToo3gEdcFLJviPjXDAmzliQ6Vg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )