INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'afac9c8dbe8c59e1cfaa032aaaba5008d536c2c370056e91582cf6bb57554417', 
    '4XblS/EzXT9WQkbbCUMrYfOtOTumPIRZDa0ixBYlaBs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)