UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'amIXcqxgNE3Sg4c16Csj8Nklt3aVzrz+lpH0H6QkQHk=' 
WHERE 
  key_id = '35e780d81149ee2060f84073ebd5b2b1f7034b1643a9f6e451b4dd7ee82604d1' 
  AND (
    token = 'amIXcqxgNE3Sg4c16Csj8Nklt3aVzrz+lpH0H6QkQHk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )