UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GJrj7RY6PbIV0SVDIQ2ynQwUz1xu3+LG3FGT+Fi5AFQ=' 
WHERE 
  key_id = '44371df6067cd5afdc640927261f51d510a8dc0043c9a77c49d593547b8efeea' 
  AND (
    token = 'GJrj7RY6PbIV0SVDIQ2ynQwUz1xu3+LG3FGT+Fi5AFQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )