INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '461d4ca1fc633a2d5c8d77d8d9198d339c30ad4857a26175260f20e20aff9fc7', 
    'rHGxXHLmN3ufMQ9a/PlyZtE4vqunPCfT/PiSCeDJ4gE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)