UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GLinCL6NZchQ2/HYNhYgoi3Yhu7O+//itkwEBwRhpp4=' 
WHERE 
  key_id = '4dcbf83aeb3a871a5560093061f14be644bb845b38434d5097c692b6835ae381' 
  AND (
    token = 'GLinCL6NZchQ2/HYNhYgoi3Yhu7O+//itkwEBwRhpp4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )