UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2XfFR6xA1+M+hYVjW+90vXi/fs5w501dql3X+HVlZg0=' 
WHERE 
  key_id = '721e33d460b9f711c8bf9cf3c9e09e0b7a47a52009e4000d39caa4fac9b2aeb4' 
  AND (
    token = '2XfFR6xA1+M+hYVjW+90vXi/fs5w501dql3X+HVlZg0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )