UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'H1aDjAFKq96cF39DGCBXu+KBukC40i4yrOIbcdWZ06M=' 
WHERE 
  key_id = '88ddf9c9d3a5ac5ad06abbd1af7f94fe5fd5a04b9c2d05935782f7442d75e0e6' 
  AND (
    token = 'H1aDjAFKq96cF39DGCBXu+KBukC40i4yrOIbcdWZ06M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )