UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5kSzAPOfrw5kWrkyJXpqE2Pd/2RNXgut2tjQm2FbkMU=' 
WHERE 
  key_id = '8bd8261720a9d9b258af6939e69a2a81aef3e5a1c17b9d4946048dc70f54be6d' 
  AND (
    token = '5kSzAPOfrw5kWrkyJXpqE2Pd/2RNXgut2tjQm2FbkMU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )