UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZdLLv/gyfylAkBzgnk/+31oBUTyswjmNACe1Q8QKekg=' 
WHERE 
  key_id = '494f7f3430cdb1b29000c13dc0939146078770cefc20c9319e3d391b72e8cbdf' 
  AND (
    token = 'ZdLLv/gyfylAkBzgnk/+31oBUTyswjmNACe1Q8QKekg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )