UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rfv79AX/VgnaNGoVaHhr6Ci0xDI5lzYPRzCGXl638Uk=' 
WHERE 
  key_id = 'c14ad317d8a712d49c20576881a13d5c953792d4bb9229bbc07652903c42e3ad' 
  AND (
    token = 'rfv79AX/VgnaNGoVaHhr6Ci0xDI5lzYPRzCGXl638Uk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )