INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ecd68e7e70a46ac03f2a001c84b77b36d16e4a3bbfa8842ce2adb72086a484e2', 
    '8bLh8aZLvVSKtp9DnccNtd0v7Wmf0Wkf3tEKSWDokP4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)