UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LybROcu3QlDmSK8DekirR7ARIbNo048rgLP4FgRWlug=' 
WHERE 
  key_id = 'fb4fb29c7003591348d83fead31bab88ba5ba65a783c222d52fba263f25df803' 
  AND (
    token = 'LybROcu3QlDmSK8DekirR7ARIbNo048rgLP4FgRWlug=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )