UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'q1c4FQ8Fb79QIZXRxI8VxCNSq11bMn+IGyqy/pLTq1Y=' 
WHERE 
  key_id = '1eb4fae3028a21a89ccf0e874353b7730cd0ee44d77fc048d0d9fa5d6e0392e8' 
  AND (
    token = 'q1c4FQ8Fb79QIZXRxI8VxCNSq11bMn+IGyqy/pLTq1Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )