INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '491644116a04ba772b77040f6458a9e174d1ee4db35bc2d937d0efbb52700687', 
    '6MSlndCPHPQF7RoZ7Ypo5psyut55uHpCJDSYqeP9Pfg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)