UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hOk1Uth25zr3J5RUVt7TXmuqJaWy/5SrtETDdZzbpdE=' 
WHERE 
  key_id = '7ad9d7f2692cf62b1005f0632b243c84ed5aaf3c2a779bfd71b07e2c98e13954' 
  AND (
    token = 'hOk1Uth25zr3J5RUVt7TXmuqJaWy/5SrtETDdZzbpdE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )