UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HVjO5CeYQJS3bCIuC/8FhZ1a09y6uGrLixgdSOMwEw0=' 
WHERE 
  key_id = 'e41b5ed294ebfbaf3dcf541de08703f5106f5f5317be78036468a6f31d24dac1' 
  AND (
    token = 'HVjO5CeYQJS3bCIuC/8FhZ1a09y6uGrLixgdSOMwEw0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )