UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'f5ZMy3De6SB14OSrBa3SxvW2wLXwdbcJfAJe8nNyOCo=' 
WHERE 
  key_id = '89f9476269932ec2e8c61c324569fe33f4482bd0586b66001c59daa82582c450' 
  AND (
    token = 'f5ZMy3De6SB14OSrBa3SxvW2wLXwdbcJfAJe8nNyOCo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )