INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1c814f2433821298ba361bef5dc6257cefc78402b35b6ae9e8d6f4365a0bafc8', 
    'unjHVVzxOsJRhJMGE0KcTsALGcJsl1XYBTv5SKb4eGA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)