UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CyhD7b1t57RnUNOAcH7gSSd/sqv1uXKA+kMx9KGHywA=' 
WHERE 
  key_id = '342c6c613919385736ff597572bc96ca0648b980a8258b3a31a2c0902b34ae61' 
  AND (
    token = 'CyhD7b1t57RnUNOAcH7gSSd/sqv1uXKA+kMx9KGHywA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )