UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nGSiGjstbbHW2m/oHjKxtBr2PG1NAOBxlPF/08G7Bbw=' 
WHERE 
  key_id = 'a488b973b24a7c3b6aa6efeb5e266a0676b3396378288f83e6642be900c3a570' 
  AND (
    token = 'nGSiGjstbbHW2m/oHjKxtBr2PG1NAOBxlPF/08G7Bbw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )