UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wUizCJQ97V0EzeDeTCP9drlzNW1qq0YZTSqlix6FY3g=' 
WHERE 
  key_id = '539881a8a38536af428a554f6a4704df1ce33ee0505cff78d5d483f26ec6dc33' 
  AND (
    token = 'wUizCJQ97V0EzeDeTCP9drlzNW1qq0YZTSqlix6FY3g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )