UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'o7Y9P5gKsl1y9PAtM21XJeqlxbt8CQwzFuwE4ZFnqHg=' 
WHERE 
  key_id = '2d12ee1bebc846be7ca4c085e6b69b0f2abf8ce676fc3ee5af285d1d4df6e662' 
  AND (
    token = 'o7Y9P5gKsl1y9PAtM21XJeqlxbt8CQwzFuwE4ZFnqHg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )