INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e9cf2474a4e61b094fac560cf716594627ebbc07ddd587ca9ebd3554a6bf325d', 
    'AHpKZNh7yUCAWDHO0eyISO8lF/f3ZOuelR+usbjh3YU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)