INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7a86864cdfde8dea7842bab7ef3b5fa8af77f9108a0a19d4f4cb2beefdd3edd2', 
    'DDhhGDa1wsnWteomA9jRLr22miGQOUX/1Wo7saUnsqM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)