UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+BN98nUIrEFIqA3Wu2vaAekuZwV1Z3PGXK08KczCgPc=' 
WHERE 
  key_id = 'fd7b5a3f769c16176677cfcf3b74fb33f4282c27d42021476e52c9f367450b0e' 
  AND (
    token = '+BN98nUIrEFIqA3Wu2vaAekuZwV1Z3PGXK08KczCgPc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )