UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eu+87qRvI1+mDJ6CMws7x2QBkstqv259SwSLgCCGZ/8=' 
WHERE 
  key_id = 'dec31356472c6df5bc0ae4b0c529bdf4a1c3a77991952f50fed2a5cad3f8e23d' 
  AND (
    token = 'eu+87qRvI1+mDJ6CMws7x2QBkstqv259SwSLgCCGZ/8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )