UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Q1AYTt0ia37QLZ3LDqO9U6p9A0kcTZ53WPMxWlz3ahE=' 
WHERE 
  key_id = 'bc92a16f79ff1336499aebd87201424d8820f0939a611178fccc89a7ab039d33' 
  AND (
    token = 'Q1AYTt0ia37QLZ3LDqO9U6p9A0kcTZ53WPMxWlz3ahE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )