UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TBR6Galumqq3tjlX62YMEHqW+a7T3r/pjZStsSJiG5c=' 
WHERE 
  key_id = '77591b884f29149253ea82d36e25e08c9150ca14243718eceb743a57d88aef33' 
  AND (
    token = 'TBR6Galumqq3tjlX62YMEHqW+a7T3r/pjZStsSJiG5c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )