UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'e8wyCR9tVQ2b7H0Tx41L6EaVaBxrXj6j0/CRdeuxsaE=' 
WHERE 
  key_id = '041649b1b44ac3044ab100adea466aa4fa357d428ebf7399976dc4efafee1821' 
  AND (
    token = 'e8wyCR9tVQ2b7H0Tx41L6EaVaBxrXj6j0/CRdeuxsaE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )