UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PoYq4dpRihCxf7mWLdDd4YMq1N7Z9U9ySdHItOZ28PA=' 
WHERE 
  key_id = '58a3f54b337c9d5c3bad54167a2010e4d217af01dbf19c51f75e29768b7c8260' 
  AND (
    token = 'PoYq4dpRihCxf7mWLdDd4YMq1N7Z9U9ySdHItOZ28PA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )