UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8XcQlvQ2dxjQnjyop0Ft3B5i96CDfo+79VJhwQbshcM=' 
WHERE 
  key_id = '47ac1d636518bb10f0e1f95bb6035d485979cd02e288f4ce1f78b966462a15c5' 
  AND (
    token = '8XcQlvQ2dxjQnjyop0Ft3B5i96CDfo+79VJhwQbshcM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )