INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8f638d4a3c007d12bbe525d6e897a0de142c3bf74870447d8b5a6639bb6fd859', 
    'nV/CZfGYF8pMnZHvRZzEGL5d6yPK6V4oGG4NWmW8nDs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00080

Result

int(1)