UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cRwivWgODl59iSpEw62smTkhS+d+rJfPBg/cTr2iq1g=' 
WHERE 
  key_id = '40eafa2fb3a4a2e8bcc23cc1a0eaba97b49c2c7f694a1578f4e3ad01e0c20118' 
  AND (
    token = 'cRwivWgODl59iSpEw62smTkhS+d+rJfPBg/cTr2iq1g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )