INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bc493f069a014a35ece6314f23a67f5f64cd02beef7d5b142867174f1a727e6a', 
    'tb4RvcW8Smsj+992Qf7j1C92gOFEmgvPdw8Q0GgNcq0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)