UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6MUe0OMo/WoM4jLORAF3NAuu5ddCJqVt3LyD4Iko9pA=' 
WHERE 
  key_id = '0d3e756b796a6e9f32340d3ebe74cb60c1a7eba57efa38952c511b15ca470852' 
  AND (
    token = '6MUe0OMo/WoM4jLORAF3NAuu5ddCJqVt3LyD4Iko9pA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )