UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'A0pzkCyvEap4JWGrHRlTFPH0rtpD5EJzkdnO/95k+Tw=' 
WHERE 
  key_id = '7e6d2648fe0d43fe85ab5a0296acccde0289bf9585c2c9f2fd286d578c18f53b' 
  AND (
    token = 'A0pzkCyvEap4JWGrHRlTFPH0rtpD5EJzkdnO/95k+Tw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )