UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YeybJ/6NzfHX7GLOk/B1QNLw+BCTNdLd3fJz87Tr2CY=' 
WHERE 
  key_id = '4f296cf73b0c08327601c7c33a5c997e6d0dc8629db32d538c907c4b5848865e' 
  AND (
    token = 'YeybJ/6NzfHX7GLOk/B1QNLw+BCTNdLd3fJz87Tr2CY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )