UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HtKo4B5jTR2Kp76CmWmgk9s6u1ZnAVjolfadgYR5eMo=' 
WHERE 
  key_id = '7d2f2123792df5b5fb3b5f596394394c8cf81262da50f0c753bc46f952fbd99b' 
  AND (
    token = 'HtKo4B5jTR2Kp76CmWmgk9s6u1ZnAVjolfadgYR5eMo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )