INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '527e181422a167a5cfc733235a2ab19c25f68266cd06df746e4572feadc52384', 
    'p9p2BcxEHJTa8boo81NcXHPwqS/uyxJS7BV0WBIvRS8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)