UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SB7H++/zJMnAtFj7LudJlNx3WYfR/8uSk4OQgCB0oyk=' 
WHERE 
  key_id = '7b0ad5b32d085bba4e69d1ae44bb8047dcae73f1210f87fdd80fb7afce125fd8' 
  AND (
    token = 'SB7H++/zJMnAtFj7LudJlNx3WYfR/8uSk4OQgCB0oyk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )