INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '946def7a7765c5471bedf0df272415535e1c2963c9d6a7709da2671121eaf807', 
    '7fnceqPCwreUCUfL+ukiCwNRt+ZCP+zZFWXuimA3kkM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)