UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5smpXV7v8bqwiu/YFEDXGjFKtt9MUEkMCNV8BoI31p8=' 
WHERE 
  key_id = '04df8edf4207f548cb15dfd1532d515b48a2fcb8eab568ae6273ffc49334102e' 
  AND (
    token = '5smpXV7v8bqwiu/YFEDXGjFKtt9MUEkMCNV8BoI31p8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )