INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'beb899318426dcf5a82459ad4bf7996928a39396b681cfa751c55640f8bdbf0a', 
    'x1hP54D3DSoCGub8BywQy9YqLoW6AT6z4uZTTW29dww=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)