INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2b9f1b7978b92b5b486c2979c8de2eaaca1cc26804cb23660b1d97b4b750d3f0', 
    'Ko51VmHRM5bGed6j9M6bs+9fSswQoyIMVIjgrNhYicc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)