UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jdBFK2koQz3YHU34wOSAwy6ok2wovcw2n3BFmuJV+zg=' 
WHERE 
  key_id = '3a566a9039a7240a864fd41cad9da40f600d2166ee653b982f3e4a5ecf635b02' 
  AND (
    token = 'jdBFK2koQz3YHU34wOSAwy6ok2wovcw2n3BFmuJV+zg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )