UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EXK0PclEatNJ0tmxAf/SxKWaVTRI9PYo3K3joek7WU4=' 
WHERE 
  key_id = '5c9729572506a69f99ba6b03362e2312402bb6520e235fb7e5197eead92956bc' 
  AND (
    token = 'EXK0PclEatNJ0tmxAf/SxKWaVTRI9PYo3K3joek7WU4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )