UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GutxLXquT7iMypMzcKoTNpATZtwgMr7WjYJFydwXidk=' 
WHERE 
  key_id = 'e9a2d603d76a5f89c01501415257d574c5d1c0fadf10d32eea93a0bcf34b2193' 
  AND (
    token = 'GutxLXquT7iMypMzcKoTNpATZtwgMr7WjYJFydwXidk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )