UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mOIrvGLlu46WJJPjp+ElYQ1BcBRYpVHkDza3olzGUvY=' 
WHERE 
  key_id = 'bb56e45b5036133c81185264839c883012b3eaad93e29f205d51c8aa95876bb3' 
  AND (
    token = 'mOIrvGLlu46WJJPjp+ElYQ1BcBRYpVHkDza3olzGUvY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00031