INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '15183bff04316054b110f2c6d3616453f8035b6de08458b0347f8fa2c5f35ba9', 
    'tfDcQ1UpTzeV0qMiR56hwFCUUuAqlqYiJhJTxrFU42M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)