INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd2183be98addf15dc1d48a179be656cf4668c625d5cb043c822a425446ac5c2e', 
    'yrQ5lGQTXgCzngboRYgSA/U4yY54rI6AuPdPBVrKdck=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)