INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3cd3789ea1be48b1b1da7da4eeef5e1db3c451d1da73b6f63b331653697e5e26', 
    '0heHKzPjwLI18Fcr64RZgu/qac5A/XxJS3q8UbgRdDE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)