UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mUSpc9vyBBe19BRi6N1Aoeylgl0mKoPivR2a8KUxR/Y=' 
WHERE 
  key_id = '61b8d4fbf57c462d95562aac052fe033bec379f76e3c064071dd90a9e44bbd69' 
  AND (
    token = 'mUSpc9vyBBe19BRi6N1Aoeylgl0mKoPivR2a8KUxR/Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )