UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DrrSBX6uIG6sUyL1T6NSSnlYTd+RwR6jfE86ZIeb1LA=' 
WHERE 
  key_id = '36f1bb3718ae8e287668cce3e70d2d1bded373c3351ce7640d628c8833c4fec7' 
  AND (
    token = 'DrrSBX6uIG6sUyL1T6NSSnlYTd+RwR6jfE86ZIeb1LA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )