UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pSK6E8+IlONtAEZft05qmokijESPut2Z+PCMSQa3Tzo=' 
WHERE 
  key_id = '7884c91f5dee92dea7cddf971b32460b6c7ef9a1d678efc9442000f17438ee0e' 
  AND (
    token = 'pSK6E8+IlONtAEZft05qmokijESPut2Z+PCMSQa3Tzo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )