INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8a8ecaf3ffad578b447b4068cb778eed7f9fc67a4c4884229dacde1bfdbb1346', 
    'cI++xHAS9h2BdbRELAujcJ8n9HaNFMQMCia59oyxEEE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)