INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3e8ef41bfa3e498568a462dbf501ff638d457fccb1530577205ef7df52b98b9c', 
    'z0RulIEZ+FTiwuUpEgc5smd6FuAF0KpnEtsouUWIyCs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)