UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'N3rRflMU4q5Z99GKI4qc0wf1Ue/Lcl9jx5+npL0ZQZ4=' 
WHERE 
  key_id = '5913ba10dbf5247eb3c8125e6f64ff72e0d61841e0a08c1eaf0812f2b5fe06ab' 
  AND (
    token = 'N3rRflMU4q5Z99GKI4qc0wf1Ue/Lcl9jx5+npL0ZQZ4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )