INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e9e88ef54ef0c99d3512e7fd6c013c6a17d694a30392511acbb1926b7aee4b5c', 
    'H9T5bevuohmddJslcKnUSwgllDD9UVT7112cBqnoojM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)