UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ROB7SEDSxIQdoMNODLxyc46OQuq+o/TxGjROS+GewNo=' 
WHERE 
  key_id = '7aca644a0bd57e63682000d1cd461da3d4ab655c4f3249af51e35af763caed73' 
  AND (
    token = 'ROB7SEDSxIQdoMNODLxyc46OQuq+o/TxGjROS+GewNo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )