INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '914300ae3185bc19713e8696447c8d91e314a64e3647efaa78ae787286ada85b', 
    'prNH5vdfxkoMJT2hF4g9rMeWvY6PecTT8ysBof/3dP8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)