UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jJOtAg9/QiZr+1nJKYNMEHfdQmG/ACKAmj8Tzmbfu/A=' 
WHERE 
  key_id = '4461be1b36dd72a30672df9272b1648f1dedf327b0651dfb6a55a358f6147962' 
  AND (
    token = 'jJOtAg9/QiZr+1nJKYNMEHfdQmG/ACKAmj8Tzmbfu/A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )