UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4c4D5SA2MDFLgYMOTGMRrApV0R0woEe5VcA1xA+KTSw=' 
WHERE 
  key_id = '103d7d206e53ceaae06444e5c3c2af879c2b1d7ebfc6b0a6671e5aeca98070c5' 
  AND (
    token = '4c4D5SA2MDFLgYMOTGMRrApV0R0woEe5VcA1xA+KTSw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )