UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'K/UasR2InK7r4LJO7KFyY34TOTeX1FDcVYZgGdzQWec=' 
WHERE 
  key_id = '5c2c38b605ec54eef937bf56f9dfa7684b57a31af7e77a3bfa577fde6db6aa4e' 
  AND (
    token = 'K/UasR2InK7r4LJO7KFyY34TOTeX1FDcVYZgGdzQWec=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )