UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'F2HEtZB7J+/jjQ/BEKAYMzM1VhtArbBo3BDaPEeq41c=' 
WHERE 
  key_id = 'b98018a16b982172e6d01b0a63d1e9cde647af4146f5c27355233bd4d5e467a4' 
  AND (
    token = 'F2HEtZB7J+/jjQ/BEKAYMzM1VhtArbBo3BDaPEeq41c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )