INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '855958eb734e1763e8f15ef34320d76331bdce51091949a72e2838de36667292', 
    'Q94pYg3ZSlR0obOd0SsexuxYM805eMvfcdbhWZf5t2Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)