INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1eeaf919dbef3c576712a6997d20c86e71551cbed051850de83d79811615fbe4', 
    'QdXW8n159YnKKo7LPvOLRSRAWFeA+z1xH3/2ef655kU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)