INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a276ebf1be395340622bf4a79c02268e0f8110ef8477766a35c5c4a2d939bef6', 
    'R9/C13BZY1OAIKdZjvE+TqT6l2UxeSAnLyQJjMu2xbE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00057

Result

int(1)