UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'C26ib/CHOJYqjJQ6W1cMUmnqptgeXBziRv07exZfeV4=' 
WHERE 
  key_id = 'bb6be572fb88ef10726e9085d0285164510db2fb45f57aa0530a7b81ee6f9514' 
  AND (
    token = 'C26ib/CHOJYqjJQ6W1cMUmnqptgeXBziRv07exZfeV4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )