INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '53741265ff422e485064ee34b711ef382664cba5e23b1dd0cf337e4702ef2982', 
    'PVFHH53M4UEkkpvu2ail1HSnJKY62bjF3GWh8XvpuVc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)