UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aPDBdI1wlQHNjH3OMT2VHMWWMQrKu+mzeQuV+85rdIg=' 
WHERE 
  key_id = 'a297712ef482863c5c565ef5666375f850d178e59a8530f72102545b2a3bbdcb' 
  AND (
    token = 'aPDBdI1wlQHNjH3OMT2VHMWWMQrKu+mzeQuV+85rdIg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )