UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hW1KyJWW1WICTgMO2uQrCEljQGBzFFUvjoMfx51S+nI=' 
WHERE 
  key_id = 'c02ec91b8e3669ba7f948d2da4cdc63be5b3996e4e6b74c88a300bb2e78905c2' 
  AND (
    token = 'hW1KyJWW1WICTgMO2uQrCEljQGBzFFUvjoMfx51S+nI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )