INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5cc55a50bdb26b143f731fe15010dbc19752111c18cf490639e3178672733390', 
    'ppByVUYHynJ6YTLa07rFQzO/qnlITkWziZ0IfFQPlpI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)