UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uTNqaCEed7ZW/JmaqvNAWhciWaYGU2wSUdnt1FATQBg=' 
WHERE 
  key_id = '244d3fa06af1e91671c94fd77815fa53e2d52aef51ccd266d499a63a47346642' 
  AND (
    token = 'uTNqaCEed7ZW/JmaqvNAWhciWaYGU2wSUdnt1FATQBg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )