UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pdYteHN0iNpzlo+bBt3P2LcTzjFJS93o7anjDaHo4+k=' 
WHERE 
  key_id = 'bb273080fb7b1e3a0d8e53f058afbcdc11905c2fdca9b6e6ff1939f58ba2cc5c' 
  AND (
    token = 'pdYteHN0iNpzlo+bBt3P2LcTzjFJS93o7anjDaHo4+k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )