UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GJc7ZBfEJMWmlALfZrNiR4uenWtQ5Vt2oMM3PLmGn/s=' 
WHERE 
  key_id = 'b704a9af73919db4801c43331eb52c33208807b3b0b36def0d2f030b478fb57a' 
  AND (
    token = 'GJc7ZBfEJMWmlALfZrNiR4uenWtQ5Vt2oMM3PLmGn/s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )