INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd8ac9fd7ad15ec679b4ad517ac03e35378b5ceb57353c97b74f2471c4655ce4c', 
    'hB2e2HqgCkhy1bPiDWI8HKvNQ0LaEMzf0brp86jLsoQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)