UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gNxZRSyJpdwlMSGWlV/QcOn02L7FH8w/rHrEgOI4g/8=' 
WHERE 
  key_id = '59f9b5271310262fcb25108279af676a3826e7aee3570c3ad38f70dafb015a29' 
  AND (
    token = 'gNxZRSyJpdwlMSGWlV/QcOn02L7FH8w/rHrEgOI4g/8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )