UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ru3achUtB5JOWzdAdshzfmGjeJtFWSdhMbnAIYjWY28=' 
WHERE 
  key_id = '8637c01e1dffa5aaff4dac0b28b4dc9335e0414748566609b3a0a7a7fd2a0c26' 
  AND (
    token = 'Ru3achUtB5JOWzdAdshzfmGjeJtFWSdhMbnAIYjWY28=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )