INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6b230add7e154c0231ebcf898c6e2186b7789088c7d98c30b684775ddc61d56d', 
    'tqIt9hLv0HI8LsXx0qxpkabn78t5e8oLt9/j4aTrJaQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)