UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IfEqhFez4n/7MELb5a0wPL4punikTJaao82xujt4NsM=' 
WHERE 
  key_id = '3835975147141c2659dc446d4a7cbe7157d01a699ce3ca03c705e4f25a405422' 
  AND (
    token = 'IfEqhFez4n/7MELb5a0wPL4punikTJaao82xujt4NsM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )