UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7C3l7S8jHKhGAXwfL1nOIeJHn8q6l1dMz5ZpLnMdyr0=' 
WHERE 
  key_id = '7958cb8d11b757f74cf220fa5697395dbf95a853b804bd232c1d7b3409835498' 
  AND (
    token = '7C3l7S8jHKhGAXwfL1nOIeJHn8q6l1dMz5ZpLnMdyr0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )