INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c0390c1d0cdda8cef29e171398300939a7d64e86d08ad813ce49389e2b5fa8b4', 
    'rc47AiQGc1DuJXBsg5zg5/LINaEcuDe6EOSKwZdwxNY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)