INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a120d791d5bd4d23f6b788ef42df5aa93464f2b38c336c1cfbf5695a928a2382', 
    '+PhNm2gSCeDrKRn8ktZ8xjS21mSPOD5dBnav2tD5uBQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)