UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'afuMgQLTwIT/jvHOXTI5E8v1vFAMDtjkpFupguNNA5U=' 
WHERE 
  key_id = '4d840d47ce091863cd226d37bc8f50de5c99f54d5be239ca77aef983e8f6b139' 
  AND (
    token = 'afuMgQLTwIT/jvHOXTI5E8v1vFAMDtjkpFupguNNA5U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )