UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mEAsMfe+U8eFy4n/oIaJraouCQGJQV+k6moW+nZ8UzY=' 
WHERE 
  key_id = '828f11e146751122dc6a2670606170bfb7bdf7e73563694b9062834c2cc2847c' 
  AND (
    token = 'mEAsMfe+U8eFy4n/oIaJraouCQGJQV+k6moW+nZ8UzY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )