UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zcgMJ1O6iRAXmkhPvyI3fcBqGyKKZ/aGFdEB/mE6Dkk=' 
WHERE 
  key_id = 'e3a70d87975919652d31b0e631298f4e381930c8b3100aa6edd27b2ff254ccd9' 
  AND (
    token = 'zcgMJ1O6iRAXmkhPvyI3fcBqGyKKZ/aGFdEB/mE6Dkk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )