INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd0a1b2e9982d5718a9744c2d275b7a9f8557d57b362c501900f020cf565e7d12', 
    'WS62sSMzRjdlvANmoUIjPgkjhyFmn7cbKRKNrMdqmy0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)