UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tgUFWfoPwb8K5trf/CTNVfyfJ2FcnWWIuBGvR+eDgmA=' 
WHERE 
  key_id = '2fea0dc79b55921d331b1d581752cc1aa6b77ded346eb7675e29859d2f3f5ec6' 
  AND (
    token = 'tgUFWfoPwb8K5trf/CTNVfyfJ2FcnWWIuBGvR+eDgmA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )