UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QR850voGLWeP5iOmWjICHEdCphPINW10wKGi7NeDcWc=' 
WHERE 
  key_id = 'd37d3d2c0684d554490cd8f3289f6b7a11f808e4f388e45f21766d57a8113c82' 
  AND (
    token = 'QR850voGLWeP5iOmWjICHEdCphPINW10wKGi7NeDcWc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )