INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '340b933d6ab4e30b97f26687715ca5dfcd9de7b6c80c60dfa7064cca1bd0e205', 
    '8AwKRY9FcezHwW79nGUJQUdWveL6DFzJfOoyLkrVgfM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)