INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c8bb4fd04c8646db806e581d0a57e93dfd7cc52930364fd1006f32a10862852d', 
    'Ivv9xFGDyanZIjP8nYN+GQgWIV/AsV0sKAPlgB7dL0U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)