UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dVPEBt0ynZN4T7Zmio5Qsr/S7G+fG/ryH88qfR6QCYE=' 
WHERE 
  key_id = '7982c884e0897de28ffa4c18432b98651036bf4eac51b14ac50d11262c568251' 
  AND (
    token = 'dVPEBt0ynZN4T7Zmio5Qsr/S7G+fG/ryH88qfR6QCYE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )