INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a31aebdb58e35403fd29c397efd64bfad6fa91f4a2cd01c248c6d3c166da5fe5', 
    'IoHxEWWYFUCMNwOUZDvWF9/d8218iA/LAKtM5r5e2Vk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)