UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IXr/3/OmwPy8GNCrDeHsjylc1aoj+sClKkAQs/X7Smo=' 
WHERE 
  key_id = 'dffdf6d873cbaefd91d78d6fdce8512e37a0f01afa8e5fc727cb02d8d1514823' 
  AND (
    token = 'IXr/3/OmwPy8GNCrDeHsjylc1aoj+sClKkAQs/X7Smo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )