UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fe9MRJW9T6SWqQxvnlBKbkYDUdxGxoZSJtKK6NcCbA4=' 
WHERE 
  key_id = 'bb0691a48b1a2c2b40d7e8c50f679c567ee121e1aa25ac0a4d75d3d960b704d6' 
  AND (
    token = 'fe9MRJW9T6SWqQxvnlBKbkYDUdxGxoZSJtKK6NcCbA4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )