UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TN9K7SPEuXs3Wl3M/F15W8MOjbiPcFQaP5Ukyn8qMXg=' 
WHERE 
  key_id = 'a3cf080b913d099539d40c8ca8bcdddb575413816a0a2da0d2a0241a3ee6d32a' 
  AND (
    token = 'TN9K7SPEuXs3Wl3M/F15W8MOjbiPcFQaP5Ukyn8qMXg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )