UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Z5H/bHdV7w3eQ0HzZ1SMpYNtT6SJi6v09LlTRl99qlA=' 
WHERE 
  key_id = '8394268b6593b1e8e56603977d41313a0d0ec6fdb2144ac23f3542ba63f9b111' 
  AND (
    token = 'Z5H/bHdV7w3eQ0HzZ1SMpYNtT6SJi6v09LlTRl99qlA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )