UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CFaKNQXfEjh/35W1/3+Bf71OSFchYb/EuLVmkNX0HhQ=' 
WHERE 
  key_id = '813b8cc0c697b86137fff17b6cc276a7593a8283f22bd39cd8862a067c2f94fd' 
  AND (
    token = 'CFaKNQXfEjh/35W1/3+Bf71OSFchYb/EuLVmkNX0HhQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )