UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jXJFrEz+/eAOtNszxxAcKBqB1/LAiQMgh1VMzUmY2iQ=' 
WHERE 
  key_id = '31d8c63b0b4b9b7b14e1bdfa507e44b1b1b47b7fc13b05dab7c579b5085108a9' 
  AND (
    token = 'jXJFrEz+/eAOtNszxxAcKBqB1/LAiQMgh1VMzUmY2iQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )