UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sVqKJOCtcNTL3E+YdkzGZsw1OOniXDPNxpGP473BmEk=' 
WHERE 
  key_id = '77bcac0e6ce8d20fdc343a83d6af88798aa33e8d04325d8f4301e9216ea1f6c8' 
  AND (
    token = 'sVqKJOCtcNTL3E+YdkzGZsw1OOniXDPNxpGP473BmEk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )