INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '09ed846cf541920ba7ce7f2bbab414ce1d14464f436660b41f76c8c7a0a60551', 
    '6E/xlvvwmN2mDEEPUNGiQ9//sCX1kpH9ZiGIxqtZ8no=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)