UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'r7r6LHcukmD7wDocpZOe9OB3eo5ky/qjTgcXzkGqHW4=' 
WHERE 
  key_id = 'c5d212d71b78c686f03f1dee6fad4a20df0ada211fc8fa322f227c79b5d35644' 
  AND (
    token = 'r7r6LHcukmD7wDocpZOe9OB3eo5ky/qjTgcXzkGqHW4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )