UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SQwNfg6ow9cw/VQfMrleSc8rdLGX2ku1z/+9lhoo2EU=' 
WHERE 
  key_id = '3e141776be4034f00d8997d3ac551257ad38cf76e5212d075cb1a2a6c3418201' 
  AND (
    token = 'SQwNfg6ow9cw/VQfMrleSc8rdLGX2ku1z/+9lhoo2EU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )