UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oZnsb7HYleS46JgUfHuo0o4RN+Qw+UDgnelcWp5quFE=' 
WHERE 
  key_id = 'c73b04a3a0b40404c45a5457d80aec8456d187cc806a41bfd806661a2669695a' 
  AND (
    token = 'oZnsb7HYleS46JgUfHuo0o4RN+Qw+UDgnelcWp5quFE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )