INSERT INTO cscart_aprillock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8299c3b4f957deb9d3e7e93776c2b3a802fed33651019d432196eaefab764676', 
    'yYf5pEY1R3nN74cJPoxhOr2ynT7Lq2AwVQvrbjjz0Cc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)