UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1fcqbwYJXXzf7zQfkxBQWrb2DuAgi7gsxYmA3od7Lt0=' 
WHERE 
  key_id = '890e1c15241668d0e4621fd8ed4291609b829031e10786720e54862a405252cb' 
  AND (
    token = '1fcqbwYJXXzf7zQfkxBQWrb2DuAgi7gsxYmA3od7Lt0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )