INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '704b466dcd9bbe6f751d354b0a4137c056bb6bee8cecbd109e01e5a64a757a7f', 
    'cQNyh6i4UQLAM8QlY6bW3ouk9qbTCsCezAYFcM7ZOcg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)