INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd1dcfd010f3e34271d891bf20d10a696ca70ca83d9b55a7e5eb5e289c4d62246', 
    'udHxrEPPv5csbMj4Zh3FkwrMS095vZvZkJrlU2LiRjM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)