INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4594ab57501e713c675dff48f10564ecfb067db37a508668efdf1d7a76368b51', 
    '2PjN6KzrTO0SfLamzNXkia5XmHHbR6UgrUfhJZl+3xA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)