INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '32401d5c787478ea19984363340079017cdc70c542ad59868338b80c8d860473', 
    'T3qlLSp7Js4FduN7igdtLOQ71/OcKkiLxGekd5ZGnKs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)