INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '269204da74fe8fe2c5ad0b2251d5a32201764033867fd949b1a343ba66bce5a8', 
    'kx7BE+dUJUnzxM0e1jJU1UIoBtKgil9KTer13dcxFEM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)