INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'db9a3caef011ab2101b2e15ff4943c088515c1a4a9b992b9a3fe8892edbf4bf6', 
    '9M2KnNnsubCGTNI2S/ygXb8jQQ2Ie7J5rhPU1K8Nz2o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)