UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eHmxl4rnY/yCaFITf3P2zBf1/qa8ZNts4zenWDbvnA4=' 
WHERE 
  key_id = '052d121ee7cb3256f90b7fc9c20e7742fb73d8bc6dec47c95c12dad73f655646' 
  AND (
    token = 'eHmxl4rnY/yCaFITf3P2zBf1/qa8ZNts4zenWDbvnA4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )