UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eWrXpwyWW0HEXyeYBz5oQnvuG7xbMsGHuwNKC7Rl/w4=' 
WHERE 
  key_id = '77df6fc6e93c2ee85482d1c861200a908754cd770b93b393b08ceadf54b31412' 
  AND (
    token = 'eWrXpwyWW0HEXyeYBz5oQnvuG7xbMsGHuwNKC7Rl/w4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )