INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6c1a8bcf81f4991b55d1be010e11f8548bfb619724a27b0e55bdb7b765ba41f1', 
    '4h9d5y2m95Gr5CKZQwUtoVkk6xsert2LGewUSbEqxOU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)