UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'r4y/Lq+qTkqoGk8HSGdewBQNVbIOIKMOg625z3LOWl0=' 
WHERE 
  key_id = 'aed1d0f401f8eb9e8585c5bde36a43afe773782970432f9382c78be8a8e4923f' 
  AND (
    token = 'r4y/Lq+qTkqoGk8HSGdewBQNVbIOIKMOg625z3LOWl0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )