UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'azSJlIfOKpegHzJ/iyv6UoqnB49tsunPG5JemC7EKVQ=' 
WHERE 
  key_id = 'aec9b21754df8ae433dada32aa5b79adaeb54190a783a5ad445fe6538b3b5ed4' 
  AND (
    token = 'azSJlIfOKpegHzJ/iyv6UoqnB49tsunPG5JemC7EKVQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )