UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7ry+3NzECKsRbkjhCB77giGnnSYTSrg+WUDYBpb0zCA=' 
WHERE 
  key_id = '28be538feffcd2583e7ea95d16ef67a3ad94b4bafba88cb1c91d3d6ad792d5f1' 
  AND (
    token = '7ry+3NzECKsRbkjhCB77giGnnSYTSrg+WUDYBpb0zCA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )