INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '655c84b55f04d691d9e5817b0cf72af56d5737c9116302a11c00d5f2704d0aa4', 
    'SgEeKVRTv9kg4JlV9wmPeSZPJOpXQ0XEEO4MnUJop2E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)