UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ca8mwoXkZMXBqrfH/Y5QI9ZLB0vcEvUrLlIa5OAt0Hg=' 
WHERE 
  key_id = '89f7e8063d842fb02d7bbd01ce6d07e08c726734ffec888b8461629d20d02a15' 
  AND (
    token = 'Ca8mwoXkZMXBqrfH/Y5QI9ZLB0vcEvUrLlIa5OAt0Hg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )