UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sXkFBtVkdTCA0deJT4P4fqJr7n5juFyRYr8Qj/x9anc=' 
WHERE 
  key_id = '27526c411cb35cc4d048d91857553895dd5f6bc93dbc982e15dedd086d4ff4f9' 
  AND (
    token = 'sXkFBtVkdTCA0deJT4P4fqJr7n5juFyRYr8Qj/x9anc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )