UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CvCy/7atrEfNuuZlVw3lvG32QALG9MJOixx1y+8hhb8=' 
WHERE 
  key_id = '2497d2e2ab8283ebf8e4b573a23df2800038e545ffcbd03d26da35b6db01245b' 
  AND (
    token = 'CvCy/7atrEfNuuZlVw3lvG32QALG9MJOixx1y+8hhb8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )