UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5d3q2fQLJihDsC8Gl1AFSi1L3UccEBPK1NvasnRLwaY=' 
WHERE 
  key_id = 'e454f4847018a3dfe3a2ba5fdedae444e6d5f1598585c24fd37a7c8a16a59ee8' 
  AND (
    token = '5d3q2fQLJihDsC8Gl1AFSi1L3UccEBPK1NvasnRLwaY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )