UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xs6Boh9ccqgnyUKc+MolOL53r/Rx8OSPFy+GH9aA0vI=' 
WHERE 
  key_id = '9b46bd3a633449c3fa6efae0364f360eefbbbf94fec1080906d7ece43c5d4f6d' 
  AND (
    token = 'xs6Boh9ccqgnyUKc+MolOL53r/Rx8OSPFy+GH9aA0vI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )