UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FCFajgheb2kbsY5n8A2gtOZOhcoeBuXCQ8Bx3UHZirw=' 
WHERE 
  key_id = 'f832d89693565c072f498f6d11f774acb86164a95b3ff07097ea3cc88e4c39de' 
  AND (
    token = 'FCFajgheb2kbsY5n8A2gtOZOhcoeBuXCQ8Bx3UHZirw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )