INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e005478261db619b889fb232b70481930d60802abe3f672df9895a6a2b04c433', 
    '+pqSy8XsC0O3KGZ9SZr+QdxMp0ztDGByOOQaVz2fUFw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)