UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BIVkRO7RcGNuSBEmL965roNQfLKRLINjXy+W18d82mo=' 
WHERE 
  key_id = '4d2755e5ab0293de3a61c0ce9fae9a7b972ecd9dbf3c9b2b6b2c40613008d859' 
  AND (
    token = 'BIVkRO7RcGNuSBEmL965roNQfLKRLINjXy+W18d82mo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )