INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6ce298db6060c616162e07f64a46b0f481f1ca705cf7101c69597209529e475e', 
    'YaT2R5Cx87Q70qJMNT9SJsIgBVBnL0W8Uaf+AdzviyI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)