UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eEmuH1qPn7IDJTyqL7BIsvOWxJd9SwLB22ReEvMcUWk=' 
WHERE 
  key_id = '0fd44bca71021f5a8c558fd08446b61c1db01b5c50a2d488ee61aa5711e918a5' 
  AND (
    token = 'eEmuH1qPn7IDJTyqL7BIsvOWxJd9SwLB22ReEvMcUWk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )