UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ubnjFyAcRA5oMG0jeHxIzUaDX8aKPNDfgsgxB2jo/mU=' 
WHERE 
  key_id = 'be855e5988ef15ab1ad88e3b1f08f8f8fe8062536bfadc896f61e3fcb9936791' 
  AND (
    token = 'ubnjFyAcRA5oMG0jeHxIzUaDX8aKPNDfgsgxB2jo/mU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )