UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DxDUZPugflYuF2jgNjYnn+egBl/Ari87j672upZPjCk=' 
WHERE 
  key_id = '2ada89d6365959997452422f68fbc839127fa847cd1363bb641ffaf0893d2194' 
  AND (
    token = 'DxDUZPugflYuF2jgNjYnn+egBl/Ari87j672upZPjCk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )