UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qrSTL/Wyj4+aITyKXp4aS03R8MPpPfkQaEIt2XqIh/o=' 
WHERE 
  key_id = 'c5d1f97b03bbabf12e049943865f02db25aa2fdd46cdc75baae4cb3c73715785' 
  AND (
    token = 'qrSTL/Wyj4+aITyKXp4aS03R8MPpPfkQaEIt2XqIh/o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )