UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gdQRaWzjZnq++FboMg/hzG1gNOF3n2WYqr6CNPiOAIY=' 
WHERE 
  key_id = 'cea4807090ebed630e6e40964fb39d3bfcca431ceee8077c15c8fef61bdc5448' 
  AND (
    token = 'gdQRaWzjZnq++FboMg/hzG1gNOF3n2WYqr6CNPiOAIY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )