INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3935d45a8ea79ec6de04b6d5be485a5a31f88b80b9df6b385c7ca3f00747b6ee', 
    'dWkn0HoZoc8W0CsXpbZlzCN1OZPFD/+JnelqPH+apis=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)