UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mCOhBwjtxtbL9PbBluqhhxTNPyRjxshK5Fxjadr/bmg=' 
WHERE 
  key_id = '2b3b1220b0a2fd87c13feab227aa467747fbf7bc70d6a68e7ece7dd7879afb0c' 
  AND (
    token = 'mCOhBwjtxtbL9PbBluqhhxTNPyRjxshK5Fxjadr/bmg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )