UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'y2rNGrYGLN9jc9Xel8gSyaZuDOOBju653xemBc+LldQ=' 
WHERE 
  key_id = '2f319db1aee1f21d9651e537d734cce5d709a787a6841e9245aa4e6a63288e28' 
  AND (
    token = 'y2rNGrYGLN9jc9Xel8gSyaZuDOOBju653xemBc+LldQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )