UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HW6lKR4O1n8PcakxjDlKppklIRGQ8Vki3wPLECXtFy4=' 
WHERE 
  key_id = '1d8c8261b95a56150a1ceeed3e0d40038992f8139ef66db2ded754abfffc3d11' 
  AND (
    token = 'HW6lKR4O1n8PcakxjDlKppklIRGQ8Vki3wPLECXtFy4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )