UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bQzZlr3hU7gosCyHgiUn2j9y5oRLdPwa/9tsPa87qME=' 
WHERE 
  key_id = '94b0860ef56ef9c522afc80a01af6d8f5e023eda3aa1cd54735f96c2e20697bd' 
  AND (
    token = 'bQzZlr3hU7gosCyHgiUn2j9y5oRLdPwa/9tsPa87qME=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )