UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'G2W9Qgknhy06OD569/D8Dri3L0j466xBJDsFcykuN28=' 
WHERE 
  key_id = 'b0412341c8a7c8d594728d09306d797798a701ade2b8114ecd185586e22973de' 
  AND (
    token = 'G2W9Qgknhy06OD569/D8Dri3L0j466xBJDsFcykuN28=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )