UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iNHAZYvpThCzXxczcSK4kfNGFgHR4i0tH8mPqBLCAnQ=' 
WHERE 
  key_id = 'e2638eba3f66e32afaa688a36456c05931cd1d0c22527ff92c95465797df519c' 
  AND (
    token = 'iNHAZYvpThCzXxczcSK4kfNGFgHR4i0tH8mPqBLCAnQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )