UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'r9l12Sp8w5m/aqtnSED7+n1MewzjqhkpL/2XtAuUaS8=' 
WHERE 
  key_id = '4dce367304106910babeb82e5937748ac87e3d83a409bfe9d3afa1b81d7440fd' 
  AND (
    token = 'r9l12Sp8w5m/aqtnSED7+n1MewzjqhkpL/2XtAuUaS8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )