INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4bbdef40ff19df2c3d94297cd0baf07e86cc2374a752f62cb3e2a5c816f209af', 
    '83fgoOw0JUaElUPV34sT9c4Ban+BMh80Wxnc8ZXGAjE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)