INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3e704721891470ee965b3cc422551328ef1b7e8741fbc091918f8903e07f2f8b', 
    'kRjuKqhlICyDq5nV2wko9lMB2v46rbdzYghCvnvshhI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)