INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7be89db50db2de0c689aca476bc7c0f3eff93c1e94d5a5330a0b7a08a187226c', 
    '6daDLtOVreJrN0es36nH0x4bLP9RCDbjEMh86mkBMmY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)