UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zTolcjV68UzsQJjeiPq7xNTOBDOMNq/MCVgdU9mVGjo=' 
WHERE 
  key_id = 'd9b865fe756f72ff4b3364a6919622f6e892d19366cf27b89099ca04a8a0ecc9' 
  AND (
    token = 'zTolcjV68UzsQJjeiPq7xNTOBDOMNq/MCVgdU9mVGjo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )