INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0518e8799d4b90f4ef4b338048dad81c823ebe366b804040306f9e84d7531250', 
    '3Db6902kj2wcOHFfgWkZLTwOB1p6PlwwELbjZ6Raji4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)