INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c44d26c7e20efc060620cf8e1afaf91c24fe799ade8023ae2836edc031940551', 
    '7QBVxM9agRnQvz+NwJin7F3KEpwTGx+YtgZJegxrSSk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)