INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c2d538cb730de83a6caaa89bb6b698307ffe4ab8ff24525f0387c7765516b7e9', 
    'jGHDPIXx+bx729X7Oeaor60B2+gyJwMEgPTQ09Yp5GQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)