UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'in7bE4g2zEisRuOeyfPJrW5DJd6tLr77z6Ij5dit4pQ=' 
WHERE 
  key_id = '508f17440a58ab2ecd775c348feb5dc3509f6db48f8b32ad1637e0cc16364221' 
  AND (
    token = 'in7bE4g2zEisRuOeyfPJrW5DJd6tLr77z6Ij5dit4pQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )