UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RHpuUtnPDtQ2UyxC/7DyJd05ZMR/dmPXhsbEd6Jig0k=' 
WHERE 
  key_id = '327b5194a56942b7f2e9915058cb2b3bccf0b695efcc2eebb10812eff892c64b' 
  AND (
    token = 'RHpuUtnPDtQ2UyxC/7DyJd05ZMR/dmPXhsbEd6Jig0k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )