INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4e78c232d0c9613f412c03bdc51f72040ad99cc64a475884e8f5e6317b4b8b17', 
    'xLZ4jeYmAXHbQm9KZQAp0F35CI18exVNQrw4I0MfuMM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)