INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '28c26e03df02b536c8650e78f57b10917f61a1987b5849efe2c04e5f8f1aac8b', 
    'Gv2RzrwAgZkhdk/xrZ4FThI4vMU6sVwdmsMo7Q05FBo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)