UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RXv64JDLQfhsqz9e9K5cS9opuZpdp2zmWmlvczy7Bb4=' 
WHERE 
  key_id = 'd72a596cfd9218410e9bfbced7e3ef5b115226abecf23887e44f235032282b09' 
  AND (
    token = 'RXv64JDLQfhsqz9e9K5cS9opuZpdp2zmWmlvczy7Bb4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )