UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MwKc+oRFKieN3wpTHspTN3sDm5+otUq0+0SvD4MJkKo=' 
WHERE 
  key_id = 'ddc4e9c744d36ade3904edd1eb1a33e18f9c57aa341dd1c641858be6a23ff369' 
  AND (
    token = 'MwKc+oRFKieN3wpTHspTN3sDm5+otUq0+0SvD4MJkKo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )