INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '45f3634d1d7cdc2ada31211011585c7d4ad8813ba3344dd8a6481084e102b293', 
    'x4SqNZ0iqmPrQTp9ZwGIb0qXhFhPWGNzjCbyGvW6nD4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)