UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FI8i4iqaInCNWSqdc4RlaBEDWOfkpiDY/wjNtCIgSa0=' 
WHERE 
  key_id = '6f9e5002a6e091fb3aa3dd14934e50bdf4142abade2cf8bafc58d97c10d37ffc' 
  AND (
    token = 'FI8i4iqaInCNWSqdc4RlaBEDWOfkpiDY/wjNtCIgSa0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )