INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ce903d25862ac730348b3336fe3925345ff6c1f5bbafe0779beb3b2240c813d9', 
    '8Jno5GEZupvYmu3ZKODkw0zz7SRMaCNP+eH22jmCnHE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)