INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7ab1fd51e57e86a48b37aa994d7434c7b0b97c6a1480fb117c09bf3a8778af18', 
    'DmS3NitVRjO87vjBCxfQB+mHqBAmtgtGN1bxRCkj6Es=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)