INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e9ebd368f63088e516196bf0be6e7be0b5ad69e73478c58d80fefc8462a30d97', 
    'MJFivQ0NulgwdofxifuqnWZNohYYJibebeT58AWVDww=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)