UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QJDvu/kv4JvxUTHovQmmTi6US10aNhOcUpUAWXSmGds=' 
WHERE 
  key_id = '835476ce2c0458f2fad424e097daa8f635bc57e2c8fea12497a90a0d72398dff' 
  AND (
    token = 'QJDvu/kv4JvxUTHovQmmTi6US10aNhOcUpUAWXSmGds=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )