UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'd5/VIORvPhc1aP2McAZLOVoVDvI1WRMN44ynUVyQuCI=' 
WHERE 
  key_id = 'dfafff993202f3794d2a3b463f4576ac41bc1fbde3f59cf3cc5704d480879648' 
  AND (
    token = 'd5/VIORvPhc1aP2McAZLOVoVDvI1WRMN44ynUVyQuCI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )