INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3670d8e0f50d795c08d0efd811af1e54275190c8864e0b855a86eff80311d4e8', 
    '3ukgHicbojxwye/BjLbBCvG7WnZjq9nPW6W8G2xIltc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)