INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c0260c455da60de4059d8a37b269a7a7fad26f56f19e90e34cb26d25471cd27d', 
    'EG+wEwWZ0iLBLDvY0f5Wm/bFu4z93RHNEObxHboeubE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)