INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b1c8794cc163ad16398a98df36246a7f2c420fff5268ce7bb4d5d79056347d03', 
    'pGvd73K2VHBbQVqTkRHinX+YDKiYrBhv6p5PBSJtOts=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)