INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '081be04d440785f6090003203d9d4316af4c4a8aec386c5530a30bb4fe688445', 
    'h0wV7TUSRAkUZR45fanovYGcf4IQb6BM8oLoKf5cATg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)