UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MNV7mv8nlDD1u0BCCuiVcFIdegJQPnrcLWKcuAcKeeE=' 
WHERE 
  key_id = 'e2e395eaa16e91c968bce8dffd3f61fc52e74be52ba4798094430c672914c2ea' 
  AND (
    token = 'MNV7mv8nlDD1u0BCCuiVcFIdegJQPnrcLWKcuAcKeeE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )