INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f838eee2c3ebc88c6740d28cee6557b088c1443e2e3981c7c3a9b8f458cb6acf', 
    '9MtRSGZ5MWbhv0NxNt2RU3iLodjnCg3vNSE5tHbZK7w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00068

Result

int(1)