INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a462af15291a3e6ff25bfdbfcda8384b9221761741b5d8e90090636b18958991', 
    'sRWDnimbPDekwhu2ejxvC1/M7OE4IxtBPAKbT7u5Tz8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)