UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EZ8W/urNOtORdhgvtRKYe5VuA1IfxfbW6nGUK0y7bmE=' 
WHERE 
  key_id = '435b04f1fe2e9a39965604eb1ceab8e3067a0eb282081e9c42489d10c1dc2e10' 
  AND (
    token = 'EZ8W/urNOtORdhgvtRKYe5VuA1IfxfbW6nGUK0y7bmE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )