INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '99b9a1c5f58d315f098b2ca80ee586b4aef947e1d20fefc2fd3dd7011b30a611', 
    'Dm1tfysXsD7CJHSn7284kAsmvp1IcwONRQZOIuXoCM8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00211

Result

int(1)