INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a4cc20922c1229a80efe7221ec27770b066fae3a3c452602390430f74956ae9b', 
    'uQmexEG6VLxq/+yruZLT32kicZtGZImZj8S11Xoryl0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)