UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GOMfJDM8Aq0MkLJjz1T+3V2hPprygGwv9yO+3+iusAE=' 
WHERE 
  key_id = '4448d3835ac6300de15f3e97e51e6f99f65b90267449559b422f565553f08d19' 
  AND (
    token = 'GOMfJDM8Aq0MkLJjz1T+3V2hPprygGwv9yO+3+iusAE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )