UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'i0MlaG/HsPQDejvuGdzmxjnu+qlKyygSZWNxDalI8zk=' 
WHERE 
  key_id = 'b2a597246c42cb4b0f4fd5d29ae4983b83f8700f6ef44dfd52d4d51578649727' 
  AND (
    token = 'i0MlaG/HsPQDejvuGdzmxjnu+qlKyygSZWNxDalI8zk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )