INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b8eca6d15aee6e391c2d1639233744544eb3f04ca75346a151569b7f052e6ad2', 
    '4mrM7WiewDPSPnrXaEFxIULnJtRY5Irtf/SDUYFghPI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)