INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9f46d0c55c74da7ad1e4e9c7a7835f994c00870447e4adf4971dd68f66dbd820', 
    '1GfcUwp72aLThcvfFihU0R18vxYJPSIHB/bj/WoOJ88=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)