UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '12QKA2nyjZvCen/lNB2ODZVFOVDIq+qZP9YFjOaSxoA=' 
WHERE 
  key_id = '3de8fd2669c01af319a3929f02b62c05314f6a34957f39ee3ff27ec75d828b37' 
  AND (
    token = '12QKA2nyjZvCen/lNB2ODZVFOVDIq+qZP9YFjOaSxoA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )