UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CAVvCtfsWDoSsGXTSMgduuCt5Jc0spmvil90K6xqJR4=' 
WHERE 
  key_id = '502a89a4bc5c0162749fc3f786831d3b3a8a9dcd0166e7416d688fb35467efbf' 
  AND (
    token = 'CAVvCtfsWDoSsGXTSMgduuCt5Jc0spmvil90K6xqJR4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )