UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RbsqLXV6fSEi/6PW4pUS39L86x/1vbmflKBTgQx2D+k=' 
WHERE 
  key_id = 'df1c11715a8edaaec1b763d792396c886077a1f4516c5ee2939ced597a21f3e1' 
  AND (
    token = 'RbsqLXV6fSEi/6PW4pUS39L86x/1vbmflKBTgQx2D+k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )