INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '55a76a2085ebf3e73e0d072e8c6067751eaff900cd9cb520afa67934a050472f', 
    'QeNC6GABeZog6j/+3Y7pbCxNWWuHzL5jWyXomuT9I80=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)