UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/PjTWLMwgumas/leReK5U3sNRy/l+YJtkCw85/cqkC0=' 
WHERE 
  key_id = 'fa0404dddf68a192e5293e047be74775b5f6121c54712dabb53e5b7b46e5b552' 
  AND (
    token = '/PjTWLMwgumas/leReK5U3sNRy/l+YJtkCw85/cqkC0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )