INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1d6bf03a687ffe592ab6eff3520ca21b5fb7892dd449981aa6cf10478f700982', 
    'KoUkaO240tFuNUlGHvKBiP9afs7o3THmIRvoToo0/dI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00102

Result

int(1)