UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qmaxBrXDPukQZYwODSka9Eb04+641ma4hzxZCLuzn3Y=' 
WHERE 
  key_id = 'a6705679ef8b69c7115a82232afa67cc518b3226337cc5aec51b8dbadefe4b7c' 
  AND (
    token = 'qmaxBrXDPukQZYwODSka9Eb04+641ma4hzxZCLuzn3Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )