INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '50bf3bf19d89d0c65944a2fe80508f7176265030cff528fe0ab905bb9b8a818f', 
    'GzfbuVvXqSpLP180xavU0J9f+rZIdfPnNXWjN9b/9tk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)