UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KQmoncXCV4zot2kq8b3OcOqMtneaEqgqGMGPOkVNB4A=' 
WHERE 
  key_id = '0d1b208ae1652576830e2a0919c531661b7e4d343eb0868e32127ad4dccebf7c' 
  AND (
    token = 'KQmoncXCV4zot2kq8b3OcOqMtneaEqgqGMGPOkVNB4A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )