INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a55a169b5809391d82a586c5502e9cdf8e0fdcdbc1839c87ee20856c308c9db9', 
    '9z+GW6IWI8QpgEaiy2+ZgWHkxoaVh97k5qODcW1bLh4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)