UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QCmXJ9ISf9vqYw4v0xq9rRkNe+8zpazZUpbYFh5sctw=' 
WHERE 
  key_id = 'd6d88f78e54473ac535981b9ca07a11842beaa6adb6d6924d90dfc0abeb8b8b7' 
  AND (
    token = 'QCmXJ9ISf9vqYw4v0xq9rRkNe+8zpazZUpbYFh5sctw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )