INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fbbe5be17fdddb0339872270cbab3ece33ffb98755cc75a4680dbe19473b29e3', 
    'b7AIfrvg5a17I1rqrxNHjbqRncdXFZ5yXjfY+g+5mJI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)