INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '516a15f9138615371fb8201b7151b2ac4c38e1c90d0ef4e5d3ed5a60110e7e89', 
    'R35lxSdX6LA6bhQGsnhPu2364Mbyl3MMglh5CKzv6WE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)