INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8cfcb827ac14d282eec28b23ed95cb1cdd8e3831bd0614a43b76e9866f385148', 
    'Miq5PdCPJIq1o1JnJ3eVWZR/nXpe/7xV7Q06gyO3p1M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)