UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NCsJgPEn0MQcajkQJf+3u0CxJyQUCkJExm2Pzyc2HTA=' 
WHERE 
  key_id = '712d74be561ab958a1345c580fd13418e6f978d78f20e97483f652e9a8e21d83' 
  AND (
    token = 'NCsJgPEn0MQcajkQJf+3u0CxJyQUCkJExm2Pzyc2HTA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )