UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SEamJxfrgMXKjIqPWihhXpccR8KEzjjQwwSsFguOBAI=' 
WHERE 
  key_id = '1ebd3b4ae6d7039aff334779345ea0c1432b9ee5c67a00ec283b058df0c7b3d3' 
  AND (
    token = 'SEamJxfrgMXKjIqPWihhXpccR8KEzjjQwwSsFguOBAI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )