INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f2240373f05b927b6aefa3f9dd914782060b30519ecf1db44383a4d43d7a4778', 
    'MWBmOgysDZCiEBdiw+h/UFqagXzH4R0XkkxSPVT0lps=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)