UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PIQoPVdzYomjN4UefCevdPyF+qATmmnliFvTBrxPZcU=' 
WHERE 
  key_id = '7bafac65bdfc227dd98206d25ba37a7d68d64508fc4aeef1b00510678fd85d38' 
  AND (
    token = 'PIQoPVdzYomjN4UefCevdPyF+qATmmnliFvTBrxPZcU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )