UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vnufUjb7dxAT3dM/9op2TSzbMryWPHymUX8ag4yBuMQ=' 
WHERE 
  key_id = '030dbefb045f39b5131e532f86823be198cb0209b7563126b79a3a4abdb1d848' 
  AND (
    token = 'vnufUjb7dxAT3dM/9op2TSzbMryWPHymUX8ag4yBuMQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )