UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AcM2CvgL84gQIs7FCMPdrwp/xCrZOaXqB1Th3n6Dq4E=' 
WHERE 
  key_id = '5084bc704b9ac815a786256c237e569424fe7dde7f050b7e90330c0ddae89dc5' 
  AND (
    token = 'AcM2CvgL84gQIs7FCMPdrwp/xCrZOaXqB1Th3n6Dq4E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )