INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '19dd525ae1b0d105f65b7c76ccdb985818447403cb33d1ae578f59013342bc80', 
    'Q+s8Cn7xE2G7diGyzV9n5o7dxh+P3UIRD0JzezCdgIM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)