UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'N8bGhILGBijKUk9T3duKEv+r3DRiv4LCy+6wKRGeO2U=' 
WHERE 
  key_id = '66955c9084904ebfb2306ad56b5ff71f2a1ad0b42abe86c504671616a32d4125' 
  AND (
    token = 'N8bGhILGBijKUk9T3duKEv+r3DRiv4LCy+6wKRGeO2U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )