UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'C2iBvsDavhuqmZYZqFlIy+RvSOMCkohwIXZJkSOILdM=' 
WHERE 
  key_id = 'fc4c7620a25bb72fa4dfd31d0d19d6d8bbec7879845fcf667109b1f251b8cc0a' 
  AND (
    token = 'C2iBvsDavhuqmZYZqFlIy+RvSOMCkohwIXZJkSOILdM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )