INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f75ec54f8baf424f5a67060fd2d4e2af06513beb6bb7a5e642784d6345f6aa2a', 
    'hSyAMpYusuNCtlj1kL7mYKtECsjkM69xF8NgsOaz+FQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)