UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5oWA5Z5nBigAXSWlo+JyTgNas1yoJChKDYXvQikOhps=' 
WHERE 
  key_id = '123b4ef3d0c482ff177a7919a121cabf77ee9e14435ee01ece7d02e186573de2' 
  AND (
    token = '5oWA5Z5nBigAXSWlo+JyTgNas1yoJChKDYXvQikOhps=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )