INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7b587e95070d0d23639b3ea8ae6d310659215960f874f45cc6498caad5e5ef18', 
    'CVKpi9/47qXZKPsquQLnPWogCoNttVsynMuzMgCiTXY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)