INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '15119a79e2dcf350b0eb007fa54eeb9720189ef921b9eb7969bbcce9dc2bcb16', 
    'UEPMuj17VwxPtZ2B/rARgpX1URKL3OkDi/SHd7HH5Bc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)