UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pSCAPmuY5ZNsugcnlPiDiQLvUThb5f/bkPqvZ1P1a9k=' 
WHERE 
  key_id = '5316c3837698a54a2cb7de3232271752e5b921db5472368a1e133d5c60bd4969' 
  AND (
    token = 'pSCAPmuY5ZNsugcnlPiDiQLvUThb5f/bkPqvZ1P1a9k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )