UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tLmm0yRabLKy838SdMBv5hWTUcRT7593BTriyJdH3gk=' 
WHERE 
  key_id = 'bf19ad32c5106a9706dacf4bf442fec0a6638353ca985e97fac74a880a0d6c3b' 
  AND (
    token = 'tLmm0yRabLKy838SdMBv5hWTUcRT7593BTriyJdH3gk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )