INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '19b12acb77016bc10baa890a010d19f6179a4d9483c111391496dff493981282', 
    'lUUE8R+YSBHIe99iaKjNNx/WOorsSvkzQ+ximMbHi7o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)