UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'p31Ne2fO2GIgMWTt3G+6ktBJg9Yw2FhIOBRvZaZenzg=' 
WHERE 
  key_id = 'a7cfc0fe7dcf3128f61172e465e26b9e16586a8610ab607f0d2a62afbeed006e' 
  AND (
    token = 'p31Ne2fO2GIgMWTt3G+6ktBJg9Yw2FhIOBRvZaZenzg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )