INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f4f921c7307cfb1921f97eb0011af7695f3409a6520ea730aca76927a4451c5f', 
    'PQeVYSuM/KM8NDcoaDBhiwCGStC2ZTB3DnTIqbPXSzk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)