UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '33bfwZaRR5vJtHNaM3Yx8Ow5qkkjUoH+3Q2FtLI3cXY=' 
WHERE 
  key_id = '3af866547e7eed0550940e8a9f85511392be3615d9cacee19830b2a373043b1b' 
  AND (
    token = '33bfwZaRR5vJtHNaM3Yx8Ow5qkkjUoH+3Q2FtLI3cXY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )