UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BugfLOvPTW0MwUEe0ZeBqCff5b2j23PWifFKHEwfIIs=' 
WHERE 
  key_id = '0187b9d2a39d871dc505cbf8e4fc092e46446e2206cd495f4cf16be41cd25a26' 
  AND (
    token = 'BugfLOvPTW0MwUEe0ZeBqCff5b2j23PWifFKHEwfIIs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )