INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6d7bf257e75712c0ee38ba11720679b7b6172220edfbc8d9d4c8506cdd946daa', 
    'nHJa0Q6D3DDj8zVrpkYjentnb/TM27zdXU9kbsBbeFU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)