UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tnbiDE5BB+HfYo9vEwhzxTl+sMN3eKO4M5HrGbfWIJY=' 
WHERE 
  key_id = '59f729871e88353b9c5d0924c4b5593a47108f8d3e92d9989501e005c2e8ba08' 
  AND (
    token = 'tnbiDE5BB+HfYo9vEwhzxTl+sMN3eKO4M5HrGbfWIJY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )