UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GGkw1AuILSqIUXYzv9/t47nYuT6iaNYFRtu1+CRf8v0=' 
WHERE 
  key_id = '084a81d5a3cfd825bd623293026ef110e18c3d8a6ec3e4f3050cc86b89e46ee6' 
  AND (
    token = 'GGkw1AuILSqIUXYzv9/t47nYuT6iaNYFRtu1+CRf8v0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )