INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8f2185fd0097cad738ff0432311e6ffe7fe774724ccf82851978ed77868866fe', 
    'uSN++z0G+7r24Tgi/TK1nH78X9IgPeIrWH042OQjgpY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)