INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'be7e5dc3368120cf8fc7e364b1758d1f92f1f396db3fe548d7e58b4c1079755c', 
    '3VTwzJNFUx4jZoLn0cRDey4w256n0UmSfkxkOCVOohY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)