UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hE1Qjx5++nQEqlv6lwrSDNrCq/nZL6NxBd+oCCmcWQY=' 
WHERE 
  key_id = '2b95f6218b7b1d9ee4948f6fc938623c7dbff159fc283d18e0828cdf02199196' 
  AND (
    token = 'hE1Qjx5++nQEqlv6lwrSDNrCq/nZL6NxBd+oCCmcWQY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )