UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Uzg2kJpUCIuxCdzd+0jSI8NdgeT52RM7Qq3YiT5Qy9E=' 
WHERE 
  key_id = 'f37f4593257bd16ce28555441873627ac0df0465e056bdc5a4ca29b5c3f82ef7' 
  AND (
    token = 'Uzg2kJpUCIuxCdzd+0jSI8NdgeT52RM7Qq3YiT5Qy9E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )