INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ace6a03f71fc4ff17cba777bb1139bb149f4dbb042644f030598d843e2f01a26', 
    'h7tUApzOwWF3nlNY1jUK0zdNzwjfk596KwdtOKUkFIs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00058

Result

int(1)