INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8920770b30b37682fadfac27fb32873761073b4028aae1663dd2a409d2db0f2d', 
    'ErXNoDU1yPVYct2wokpiomCNP5UbxBR/nv9BqOyoL0I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)