UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YzxMZsaZNUogqPjJXE3AdelIwvFavbhNoZ0/lNNS3EM=' 
WHERE 
  key_id = '92b4cb3b3478eef1da41f2f89d61a97e3ea79c0aaf6ffaf733af37c4fd48a4eb' 
  AND (
    token = 'YzxMZsaZNUogqPjJXE3AdelIwvFavbhNoZ0/lNNS3EM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )