UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'k4ynuQ5T+I9UqqL7FW8mRhWHIEzQqAl+dyZFSixH2U0=' 
WHERE 
  key_id = '03d388fbbe4afc620f54d7699c0912b7d0081dc75948b7ec78e992e1776b9a06' 
  AND (
    token = 'k4ynuQ5T+I9UqqL7FW8mRhWHIEzQqAl+dyZFSixH2U0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )