UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XPqngH2Ni8qX0nCRnsmzbDj9G5/1YIY+mU19UVfEl38=' 
WHERE 
  key_id = '1398a336e9c7a71377507efb3a4c7b9b73bc4ad0fb5f8d6c6e40f8678fa77343' 
  AND (
    token = 'XPqngH2Ni8qX0nCRnsmzbDj9G5/1YIY+mU19UVfEl38=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )