INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '38a467cbd76b0fc6bbc7eee3134ee00a4ed99cf106633bba1152d55769b0d4cd', 
    'KkX9g4PyQ6eQR2QoygzZsmHL1RXjT0EcFtubH6hMiFE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00052

Result

int(1)