UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WgZpqJ7AX7B4khnvUb+9DsoWAYPinaIbEpjsORe6qOE=' 
WHERE 
  key_id = 'befcd175edf8b99312266e6262d1fa45a2f881d532d1a6b8afa0e6f91d1a0c80' 
  AND (
    token = 'WgZpqJ7AX7B4khnvUb+9DsoWAYPinaIbEpjsORe6qOE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )