INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b2b955e889004ca846deb4631f3cceddc1e9baea5abcce4d723be1979643198c', 
    'qXMNuyhxrQwNPKdbZYxaGvOcpEl9r89WU5Q2fbOx77k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00052

Result

int(1)