UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aCqbH02xIZxyvqAGxin4e0xa3DNmL5R/IQBUyFnlyok=' 
WHERE 
  key_id = 'e5645a46c00507d7847587da7db546bf252c8a08345873b500051a1a1581aef2' 
  AND (
    token = 'aCqbH02xIZxyvqAGxin4e0xa3DNmL5R/IQBUyFnlyok=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )