UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XkSgDuu/sk1kTL0OOYli5ehYENaA0AGgdhSfXnUMoXU=' 
WHERE 
  key_id = '26173fd2f04804cfbf21fadad73e23fad01a8caec209a48659f4462f8a01c265' 
  AND (
    token = 'XkSgDuu/sk1kTL0OOYli5ehYENaA0AGgdhSfXnUMoXU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )