UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MygrWEqbi/pw6UHPAa3ckvhbIvFx2fDdjZls55JD1J8=' 
WHERE 
  key_id = 'ccb94709464d537a39ea2b22ec1d235df2a73042e2e41aa19ded408e4ee9fdd4' 
  AND (
    token = 'MygrWEqbi/pw6UHPAa3ckvhbIvFx2fDdjZls55JD1J8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )