INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '31280e1af0a9df81414e3c90126576adbbb696066a8b7701a0b5ae19750b82f1', 
    'RM4ohtZ3/XMjYXwA03dT5f5WwgM5cUKWgzAOxiJomw8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)