INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6a20fad793aba5c4788b0a9016809ea65a2a0aa6fbbb2d17a4c0a52282616f94', 
    'RqRcq0MnInmiywWDzVqz6IS6Y8Ewen7siTANypvtYoU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)