UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wYhsqvleDGrqJ/mQl2PXH3o4M5K2f7WqKMaB9/Q4PR8=' 
WHERE 
  key_id = '4c31d6b8ddf2e8e578288f14952622d68f4baf3a8b2f1949ea8c5d862c1c25fc' 
  AND (
    token = 'wYhsqvleDGrqJ/mQl2PXH3o4M5K2f7WqKMaB9/Q4PR8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )