UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NyzxDyrbFybxouJWQWKA9vlkE477ivYqsKw1X15RUdQ=' 
WHERE 
  key_id = 'c2a2534fb213d4cccddb19aa77add57c6596dad65bb4b2e0859c0909dfbc0a46' 
  AND (
    token = 'NyzxDyrbFybxouJWQWKA9vlkE477ivYqsKw1X15RUdQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )