INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8e2b33dbde8734edc140cc424e6614d0bb97bb3914799a09b772887899443e27', 
    'BaQTMkUBBV9S/7xGxIeXBmTNfn0ugAbyKFVzCzrQ+CI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)