UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ab8Hk1O3r3ZRE/AOAamJDttOO4g8QHCHBZzaQ3THhY0=' 
WHERE 
  key_id = 'af050ce8939719a08bbe9117ca1c1109d25fc9660af3316c626fa3dbdc18a5a2' 
  AND (
    token = 'ab8Hk1O3r3ZRE/AOAamJDttOO4g8QHCHBZzaQ3THhY0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )