UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fCcyGrqZFblSEtAMFuQqx8wkAazFn9kQStbvLCZvVCI=' 
WHERE 
  key_id = '263a0794cf500299e026f9e2489588f828ed32af3a5aa70b62a6e78b554d9d0d' 
  AND (
    token = 'fCcyGrqZFblSEtAMFuQqx8wkAazFn9kQStbvLCZvVCI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )