INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7e2c9b5d29a78598976542e24b6d6523546dc806557c293aaa6035db79084025', 
    'ZKtP6mMxBal4n1u+7jDKZ9yHPbpnawUDIqDv4jkb+0o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)