UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FXbvxvtxIael7562C/skCqCFvUqhoBYK/tPktCsWYh0=' 
WHERE 
  key_id = 'b0df01a924e7de351b2461cf7c483a3d6743f35ee5c2e158c7483a631b350e18' 
  AND (
    token = 'FXbvxvtxIael7562C/skCqCFvUqhoBYK/tPktCsWYh0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )