UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lVdHH5Ctrkielt4RMAXf2VMLQb+SdSYjPCZSK/SfOgg=' 
WHERE 
  key_id = '7e1cf693ff8d11798c59d195298867f23f95bdb05f1787d1ffde6f0d7885d7c5' 
  AND (
    token = 'lVdHH5Ctrkielt4RMAXf2VMLQb+SdSYjPCZSK/SfOgg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )