INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a4ef6c6cfaebebb65ba4ff2678c625a0e6f3243491022c7c285d823b04bbe4a2', 
    'j1JnBGNQyiUeTtQtmT5PA6CyEEyZwT+wpKz8q3NzbkA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)