UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'D7qVHmzEoCI9ik8vW82kIS6j7rf6up3MybFy3+Jr1XU=' 
WHERE 
  key_id = '479e487a1c669a3b6a2a316cbbfb5101991c8ce2c02b8556660372e5b6ee5d63' 
  AND (
    token = 'D7qVHmzEoCI9ik8vW82kIS6j7rf6up3MybFy3+Jr1XU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )