UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bpuRB19YcFFqMkrfOE/eA1UH6hzq9dq+PF1MfNzyac0=' 
WHERE 
  key_id = '2b045a4222631512e2aa1e15bf3f73a40af40c1c4e5f0990cede10f3340645b3' 
  AND (
    token = 'bpuRB19YcFFqMkrfOE/eA1UH6hzq9dq+PF1MfNzyac0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )