UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rgN+ZCL47BBA9tZLhTtIA2PylitsDE62Xxxa8EnyotA=' 
WHERE 
  key_id = 'f66d88afc1fcd08fd900d845ca597fedb084c35a32ec4ac4be3f6e042ee75ee2' 
  AND (
    token = 'rgN+ZCL47BBA9tZLhTtIA2PylitsDE62Xxxa8EnyotA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )