UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gBrAiIDxY13+Xxt6Qzur1WVoVA++sDUK3UHFUCXIjV4=' 
WHERE 
  key_id = '188dd1818538d4261d5658ddcee853a80f046949c0150fa1227515b4beccd96b' 
  AND (
    token = 'gBrAiIDxY13+Xxt6Qzur1WVoVA++sDUK3UHFUCXIjV4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )