INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3207ca01dd6e7f837d974ad3f203f283fc6b9f0a6bd82131b405459f19540609', 
    'XfgkmuMoWmOjBatmMWBX5GYFbY0oZIx1jw4cnYtAMsA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)