UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yaGX0Wj5V0rrEDaUJibiUfIlWK6ox3erYF2Kl1VP/g4=' 
WHERE 
  key_id = 'e8cb11cedf1ff9dfb3ad37781141afdcfa1549db2b73f35e13a456f274a1d0f8' 
  AND (
    token = 'yaGX0Wj5V0rrEDaUJibiUfIlWK6ox3erYF2Kl1VP/g4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )