UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 't2Jjyta92hiNwJ4EqYetDc30tnCCqxMYwYgQmtrKoNA=' 
WHERE 
  key_id = '41185cc36ab50b00eb40ac86a5fca1883cd216bf75a17ca298c4b6e9d09f6794' 
  AND (
    token = 't2Jjyta92hiNwJ4EqYetDc30tnCCqxMYwYgQmtrKoNA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )