UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MfGVhxfaws3VLk6W/obpE617lcUJsXJKUAShU865R/U=' 
WHERE 
  key_id = 'd059b77180f29fa8521a4c7d6dc6cbd5715a3d8418a0043ecaf7a1959a1701a4' 
  AND (
    token = 'MfGVhxfaws3VLk6W/obpE617lcUJsXJKUAShU865R/U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )