INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7212c6294a7334fdb434cfd57f40cc830d5f6f45dab6bd1a774c291c17ad4adf', 
    'LRskn3py5N2Bng0+iLb9TJSmFspYQ56MgkzivVrdp5c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)