INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c5cc8881807492e880d2d22ad927f441ae6502dc6dc5f457a2851009adb4a76d', 
    'ejPhqZaub4xnNWGDUQQsCBFVEQN7drxXblA4Ub3PQzA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)