UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wN6W6eg2a2s/uFRC2UR4iOTXIK80O5P665WMJaFBz/E=' 
WHERE 
  key_id = '7fbfd3a8182751d38379b3255a0c8460173abae8b773cfad8b80d9d545f95896' 
  AND (
    token = 'wN6W6eg2a2s/uFRC2UR4iOTXIK80O5P665WMJaFBz/E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )