INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6d4e62e8551f43e6484fd825e80b01fdd31ca3bd2d1f33d22d76f8d9fd81868f', 
    '/ppSoHk3c/HRVN8G15TsU73wbIOKfHRfwodz0vQQre0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)