INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3cd08c5c5f849a3692461efdcb49408f25020cfc6a75a72746302a9d28ae72c2', 
    'LSHd70P13+zVzLPMAQaLlW5JXKyAlpEiPSye52v1LGI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)