UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iBlaXAf+F34MfxiJwiwloctOCJlUc2Wwq0mgCtVch+w=' 
WHERE 
  key_id = '7d9422e63efcb1e75cb0513ad8d29e5952417bac5e2c11ad80b3b154c4838044' 
  AND (
    token = 'iBlaXAf+F34MfxiJwiwloctOCJlUc2Wwq0mgCtVch+w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )