UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'r1EYnM7thDljwdMY/Heddt6zMvzRA1u5CcGW3q3UiP8=' 
WHERE 
  key_id = 'ee7d06276d01dd4df006d43e1e0f1e20fd7b02ffb2bbfd35d92b1266e8bf1fa6' 
  AND (
    token = 'r1EYnM7thDljwdMY/Heddt6zMvzRA1u5CcGW3q3UiP8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )