UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iSF3eL2l2+f8Kr5qXUXhk4A/Ai3fSiLoQ6uOuAhMcWk=' 
WHERE 
  key_id = '2bb04357436365d6cfae9c79d563a32c48fda516174a99ffb816af98cff29959' 
  AND (
    token = 'iSF3eL2l2+f8Kr5qXUXhk4A/Ai3fSiLoQ6uOuAhMcWk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )