INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0e8c15ead5737fce7592ed07e3ee3e352f94836c2e11db9a9e834d888841f038', 
    'akQCdu0JH6y34PBUlFAdyBGVc799C0q6NyX+URkmWxw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)