UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IUrulNLrj4+gc+0hseMGNRdqOv0e3tXBedRtzmeXor8=' 
WHERE 
  key_id = '40ac9d116790d3f46111e9c807d47c8b53baf880648acf6bfa96dc96659153a7' 
  AND (
    token = 'IUrulNLrj4+gc+0hseMGNRdqOv0e3tXBedRtzmeXor8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )