INSERT INTO cscart_aprillock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '519a569c29fc6f98017252fedee78b57bd24f9856603d4833f0abbdb3bcd6b5e', 
    'TEbemM5XPfgbKyuOu/dMoPDRDISU1LZuvlvAXc4IuVY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)