UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oWWrDCgP5B5255FfNEmRCPo0uME3L1tCSy9oNs2+/uQ=' 
WHERE 
  key_id = '9a489d79d2c8b11943c5a86029c9def4c697f3acafe768046dd4952fe9f3f9c7' 
  AND (
    token = 'oWWrDCgP5B5255FfNEmRCPo0uME3L1tCSy9oNs2+/uQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )