UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OVaAVhEKT40Jv6N83UFeEEbhdnW2fEC4AUeS7ExWD3E=' 
WHERE 
  key_id = 'b7fa1a9919c27e387fa3b006033b3396a0c28add83e3aca1f6da79ba2befa97e' 
  AND (
    token = 'OVaAVhEKT40Jv6N83UFeEEbhdnW2fEC4AUeS7ExWD3E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )