UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kCb9No43l8W6q5FM5nWywF+fL/f/KDDlLktbiqWSqxo=' 
WHERE 
  key_id = '66c5c397a20a85e4b605496f874d0cece6f12f6beb507f64416a4f6bc300db48' 
  AND (
    token = 'kCb9No43l8W6q5FM5nWywF+fL/f/KDDlLktbiqWSqxo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )