INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '721f4d93e9ab00c64aad17fec5d23ab5e5ccb4314ed30e89073342aa58ab0cee', 
    'y4NuadU2Bi/AuppPaITZ4X8IaHRsEkmSOHrenAdem1M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)