UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mDe/q8s/zagmn1Kn3OPIuS1M2gpa+JiWzKYekNdFg6U=' 
WHERE 
  key_id = 'b3d47fb6166de098dd4aff277d865a4401bab476a30bd806cc94359cc39dca49' 
  AND (
    token = 'mDe/q8s/zagmn1Kn3OPIuS1M2gpa+JiWzKYekNdFg6U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )