INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8cef65a6e8afa0d458e2901a327b09a48a754e070a2cbc9846c5d5942959587a', 
    'Hi7Pkzkmw9Y4tEEMqKBSI93rkQpWD+MTrMONay/o4kM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)