INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '49d1e65212c04770491f38757892d38c571768513712ee170d80b97ab70e8319', 
    'OrLxUmY4i7LzRMIFB3HMOGuVDUfJDPwxLmdFsRe6/9g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)