INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f99f1ac49451ccdcab8f4d02bf401b79a3cf9d0c1e82da49e2b78bd9b9f7f5c8', 
    'mF8Q4yn7UCQE2wdXJgFtcPUYKLvS3AOcwXJrzuj08Xc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)