INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '346c21610cce57c22ee3bb3ba93123190073903094d429ad81b002fdd1e20439', 
    'KbX0cxmmaqJmGnXjAGhsvWWkjhGtx18esIgqtMHVWSY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)