INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8b2434e972490d9c06e7a2d77fd9644978d1e5bf4d8c902bc399e8d0f4435e63', 
    'cejc3QYpYNrM+9W9qwR/4k5kcm1oLI5MZF1Wv4yXtSM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)