UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'F1OMxxW76EbSuBmCC1AHqvd0q5YZXsWaSgSw6YfrOjY=' 
WHERE 
  key_id = 'a007cc7fe5818dc71f1c23350733a06c620c9535b7c97212b4974ca19e4b840e' 
  AND (
    token = 'F1OMxxW76EbSuBmCC1AHqvd0q5YZXsWaSgSw6YfrOjY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )