INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8fdc84278012759a8cac5211e9e18f151c3c0f7003b676a864cdd6d3b7017485', 
    'u5/pKy5IvWKCxUKXGoqYS8W8JqXSCWluO4hDi5wh/cI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)