INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '77556827a7a28a499b16aacedeeecd40a072ad0e4a6e101b9c80b9d71d8b95a9', 
    'nTd8ECyouftN7ThLH7kohXl9a3pFJLBJ9wQ0KcEe4cY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00063

Result

int(1)