UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ob2Qo0to16vtChlGfaopdMCYDiWDdSjVKa3PYn+yXyc=' 
WHERE 
  key_id = '8acec75a64f0abc59c3011ca7e8b28df6a05385fea9e15807445c0d223650045' 
  AND (
    token = 'Ob2Qo0to16vtChlGfaopdMCYDiWDdSjVKa3PYn+yXyc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )