INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '900b27425d201176f5d8d10af5f2cd0bdf12b2947a93ea22bc246b3bbb323a49', 
    'LD37bR1WL+7VJEVoxeucUw0686CIQUe1n75S5ATBH7I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)