UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'E8aAboPLmG2aRqneYVpvDOMeg0+8h0G6pK/ifAQke84=' 
WHERE 
  key_id = 'b20930bd561e2d3e967271734b80180f021d8c4154221236951e679b7b9803af' 
  AND (
    token = 'E8aAboPLmG2aRqneYVpvDOMeg0+8h0G6pK/ifAQke84=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )