INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '11f53420a5e1a810d481a58ced69714a2048a18f443fe53cacd4465b69bb5c58', 
    'vEXDfrBrf7LxBD8MlsTAwGn3qQGHWC3WwjDJYMJsYiI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)