UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ugy4fTsBS1FA68ixd18XARpDdkXXmFW9QFH4G5ZafM4=' 
WHERE 
  key_id = '1b682cf7fe1fda76d7e2abded12030104bb384ef9e0919ca44abe2f2dfac717b' 
  AND (
    token = 'Ugy4fTsBS1FA68ixd18XARpDdkXXmFW9QFH4G5ZafM4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )