UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hZcOcRuvuu41B9OWLClQ2J7TCd+D5Z5R8y7aXb4OvnQ=' 
WHERE 
  key_id = '624967bb51dc2b23fe56e69575f384b1ab176aa20664e69c8ae0badd1fcdf38b' 
  AND (
    token = 'hZcOcRuvuu41B9OWLClQ2J7TCd+D5Z5R8y7aXb4OvnQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )