INSERT INTO cscart_aprillock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '750a6bd9039e7b7f40ed47706133764013e614bb327fded6374ff46c1141a978', 
    'ut7EFO5zEt/HiQVUQEzSXh5cLKebE8td/y14Q8B5LFI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)