INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c983f72c015478ee2e93e0e60a654ebc968b1be6b7c8edbbc7d8b21a9ca3514d', 
    'tUu+1P6sZoE7hKTLqgBKLkx4dxxH4LowGCeNwV8lW1E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)