UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'd8QivCps/a0qAvtm7CkJ5wWazwYnu2j9ud+mytpO2R0=' 
WHERE 
  key_id = '48e834cffd6ca9f8a19e80d2f9cf2730080a52f18e37b025a78d40e14158295e' 
  AND (
    token = 'd8QivCps/a0qAvtm7CkJ5wWazwYnu2j9ud+mytpO2R0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )