UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nOteLVJgVnbC+Cb465CqHpZ1cuq9/JUJPeDefYK2ATI=' 
WHERE 
  key_id = 'af4c9cfafb0248cf760133b2fcf7e4028be09f54c3313888bec3790477a651a9' 
  AND (
    token = 'nOteLVJgVnbC+Cb465CqHpZ1cuq9/JUJPeDefYK2ATI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )