INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4604a33fcbe82c8b75be9362faa3cd127639f1d34a7a57058155ad4714a7798e', 
    'rYkRszKHCYVfEJ1nM5FijuIz0YG+3UMf+nYxQaK8OFg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)