INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2e972702774672229fd0a4a59975a3832cd87dd79d0ec07f70677ca6b0db36f2', 
    'XENkgY3FYv0mke9JBAHUdkfgusSe+X+YAe8Y0p8LnYI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)