INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9e1a2fd09cef0d12bc6a0e0b0377d24a95c99c914e1f8d59067e636db78836c5', 
    'zpUipdzAkKatmWuRcy5tnJ0fmb1by2FIikdIhv24AeE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)