UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cE0zq6+P4PmmHvoV/VjncwhzX4REQwYTe4znjDADJ6k=' 
WHERE 
  key_id = 'cf6d44047b9f666ac85e43cfa2613d83ac9d4e9c8779d639dc57cfcb57d46e73' 
  AND (
    token = 'cE0zq6+P4PmmHvoV/VjncwhzX4REQwYTe4znjDADJ6k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )