INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'baa46cc529f06eeb9ea9dce37cff4c732cfadc327e6a71b68b3efe8461b068b2', 
    'r2APGY3pfzzNM6cernYiuOBnjOC76y0OkpElk8ix5Ss=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)