UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aml4vfSz9Nf55wu+0rrCA9WAAkp/fu5tieUuwK+uZlM=' 
WHERE 
  key_id = '9d43a8d95761326730449c4d70b2e5d905ec7a04a0b0d92149342208fea192bc' 
  AND (
    token = 'aml4vfSz9Nf55wu+0rrCA9WAAkp/fu5tieUuwK+uZlM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )