UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hN/U6lK3Z802FvKYpFtBd/u7Yk35fbC+bdc5s/XIPsc=' 
WHERE 
  key_id = '4fff1c47660058233f729c5e5d53bbbdacf14798c847d41eeb8054ca6c1bca34' 
  AND (
    token = 'hN/U6lK3Z802FvKYpFtBd/u7Yk35fbC+bdc5s/XIPsc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )