INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1b46e37312f8bec14bb83842aa2040309916a28983e7692fa9356b259444623b', 
    'ErKv5NVf+OlaeJntWt7Uij1NFQ68WiGnbbLno0QNHvc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)