UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'w08xZbzytZmzg/Iw8onIXElQ4sVMB7fL+8qqiyf4NXc=' 
WHERE 
  key_id = '50895598ccba73537192c11e1767ec2b7798a82e1a9c95f5e6e8c9a1f5eedc7e' 
  AND (
    token = 'w08xZbzytZmzg/Iw8onIXElQ4sVMB7fL+8qqiyf4NXc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )