UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZzAZ3m5/tl9TcTY7E3KcZNKG6MoL6bZex4RaMx3x7p8=' 
WHERE 
  key_id = 'dadb12846577f6359db189a8d20d7416f720a248d359fa607a59f8516e979e49' 
  AND (
    token = 'ZzAZ3m5/tl9TcTY7E3KcZNKG6MoL6bZex4RaMx3x7p8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )