UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xaB65zzFmIQxpVdtLe3O8Qk4kaXeB2FxCFVyypAMURk=' 
WHERE 
  key_id = '1823e55400817ca22584d1a1d3a6dbca719fcdc07cb3aec4116de31d64805109' 
  AND (
    token = 'xaB65zzFmIQxpVdtLe3O8Qk4kaXeB2FxCFVyypAMURk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )