UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xbVz+rcBZ/W991KjxJn/r+zEPAroA1ZCsZkxjzBWbpQ=' 
WHERE 
  key_id = 'ab55fa362453f2e01be966fd2f2c68b38feb4add47baa5bdba3259a25a438ed7' 
  AND (
    token = 'xbVz+rcBZ/W991KjxJn/r+zEPAroA1ZCsZkxjzBWbpQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )