UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'K7QqIAmrGrky7Q8aZfMwvNbib/hF46TdzaELjjGuFN0=' 
WHERE 
  key_id = '0324794c8385f21dd1201f0b65e02a5c633da4d63263e46d8a97db2e2c08f744' 
  AND (
    token = 'K7QqIAmrGrky7Q8aZfMwvNbib/hF46TdzaELjjGuFN0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )