INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9ef39de6aee48881c0d0d665bfd3cff811b2523f0814b02f3e1c3546ff6227f0', 
    'Oa4a+SCTPPV1ala0gxTERvDHdSMjC2sgrWwPzYu/uxo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)