INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a490c4a919461e29efea735ff60bfe11c839ba51b2a8784bdbcfe4d914f0a40f', 
    'J+U8x7qkKHfjZACOfCpz24djAzD8MAugSuv96dKM/2k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)