INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a26483896011fe93abb38335d17265c9d1b68f459f14aa18a3c3cd51ba62a683', 
    '6EwZZT9J3XnKXRg14e2OpT95igNaeE59jYJgDiajtPI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)