UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SH8Ceo0dUJ15rmR7zQhAyqqCgWFI7Ml2SW/RMBJPyVw=' 
WHERE 
  key_id = 'e7cadf0bd1ff50a9c6a90c6deb596cb227a4d6443ba15ec3a4b076735d799d59' 
  AND (
    token = 'SH8Ceo0dUJ15rmR7zQhAyqqCgWFI7Ml2SW/RMBJPyVw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )