INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '190be2aa9d7f648c4a513272a6fc3a98fdfb81ee04240e866ebf881016ba3997', 
    'rWyvgBJUY49J9boANAzgmNh702WXfASTNr8hEwN/XHw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)